Andreas Software
Free programs for Windows by Andreas Jönsson

Screenshot of AS-AESCTR 1.10

A command line program for encryption and decryption of files. The program uses a 256-bit AES-256 (in CTR mode).

The program uses a (built-in) key strengthening algorithm, this increases the security.

The program stores an encrypted checksum of the original file, which is verified at decryption.

The program delivers an ErrorLevel code which indicates success (0) or failure (1).

The speed is measured and the program will display the results for you when it's done.

Use the parameter "-NoPercent" to display the number of Bytes that has been processed instead of percent.

Speed Reference: Approximately 48 MB/sec. (Intel Core i3-9100)

Important information: Save the downloaded program if you have information encrypted with it. I do not guarantee compatibility between different versions/revisions of the program.

> Download AS-AESCTR 1.10 (Zip, 55 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-AESCTR Text 1.10

A program for encryption and decryption of text. The program uses a 256-bit AES-256 (in CTR mode). The program encodes the encrypted information.

The program uses a (built-in) key strengthening algorithm, this increases the security.

The program compresses the text (if possible) to increase the security.

The program stores an encrypted checksum of the (possibly) compressed original text, which is verified at decryption.

Press [F12] if you want to show or hide the password.

Press [F8] to copy the current text to the clipboard.

Use the parameter "-PreScale" followed by a number from 100 to 200 to scale the program at an early stage (before any DPI scaling). See Screenshot.

Important information: Save the downloaded program if you have information encrypted with it. I do not guarantee compatibility between different versions/revisions of the program.

> Download AS-AESCTR Text 1.10 (Zip, 210 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-QuadXXTEA Text 1.10

A program for encryption and decryption of text. The program splits a 512-bit key into four parts and uses four 128-bit XXTEA in serial. Each instance of XXTEA runs in 32 rounds, regardless of text size. The program encodes the encrypted information.

Use the parameter "-R" followed by a number that can be 8, 16, 32, 64 or 128 to set the number of rounds for each instance of XXTEA. If you do not use this parameter, or enter an invalid value, 32 rounds will be selected.

The program uses a (built-in) key strengthening algorithm, this increases the security.

The program checks the integrity of the information by ensuring that the random information added at encryption is identical after decryption.

Press [F12] if you want to show or hide the password.

Press [F8] to copy the current text to the clipboard.

Use the parameter "-PreScale" followed by a number from 100 to 200 to scale the program at an early stage (before any DPI scaling). See Screenshot.

You can also download AS-QuadXXTEA 1.10 (Screenshot) for files up to 128 MB. There is a text file with more information. See AS-QuadXXTEA.TXT.

XXTEA Vulnerability: Read more on the page FAQ why this vulnerability does not apply to my XXTEA programs.

Important information: Save the downloaded program if you have information encrypted with it. I do not guarantee compatibility between different versions/revisions of the program.

> Download AS-QuadXXTEA Text 1.10 (Zip, 80 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Vigenere ML 1.0

A program for encryption and decryption of text that uses the Vigenère cipher. The cipher is several hundred years old and can easily be broken, so do not use it for anything important! The program supports the character codes 32 to 126 for the text and the character codes 32 to 127 for the password. The character code 127 in the text is used to emulate line breaks, which has the consequence that the encrypted text may also contain line breaks. The suffix in the program's name (ML) is telling that the program supports line breaks (ML as in Multi-Line).

Press [F12] if you want to show or hide the password.

Press [F8] to copy the current text to the clipboard.

Use the parameter "-PreScale" followed by a number from 100 to 200 to scale the program at an early stage (before any DPI scaling). See Screenshot.

You can also download AS-Vigenere 1.0 (Screenshot) which is a command line program only for A-Z. Use the parameter "-C" to copy the result to the clipboard.

> Download AS-Vigenere ML 1.0 (Zip, 74 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Hash Text 1.0

A program for hashing of text with several different algorithms. The algorithms included are CRC, DJB, ELF, FNV, GENCRC, JOAAT, MURMUR3, PEARSON and XXH. The text is treated as UTF-8.

Press [F12] to copy the text (hash) to the clipboard.

Press [F8] to copy the text (text) to the clipboard.

Use the parameter "-SixteenCharacters" followed by a string with sixteen unique characters that the program should use to encode the values.

Use the parameter "-PreScale" followed by a number from 100 to 200 to scale the program at an early stage (before any DPI scaling). See Screenshot.

> Download AS-Hash Text 1.0 (Zip, 80 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-AJ Hash Text 1.0

A program for hashing of text with the AJ Hash algorithm. The bit lengths included are 8-bit, 16-bit, 32-bit, 64-bit, 128-bit, 256-bit, 512-bit, 1,024-bit and 2,048-bit. The text is treated as UTF-8.

Press [F12] to copy the text (hash) to the clipboard.

Press [F8] to copy the text (text) to the clipboard.

Use the parameter "-DMR" to double the number of mix rounds.

Use the parameter "-QMR" to quadruple the number of mix rounds.

Use the parameter "-SixteenCharacters" followed by a string with sixteen unique characters that the program should use to encode the values.

Use the parameter "-PreScale" followed by a number from 100 to 200 to scale the program at an early stage (before any DPI scaling). See Screenshot.

> Download AS-AJ Hash Text 1.0 (Zip, 76 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Sub 1.10

A command line program for substitution and unsubstitution of files. The program is mainly intended as a companion program to my command line programs for encryption of files, to be run after encryption and before decryption. The program mixes a Byte table where the mix depends on the password, this table is used as a substitution table at substitution and at unsubstitution an inverted table is used.

Use the parameter "-DMR" to double the number of mix rounds.

Use the parameter "-QMR" to quadruple the number of mix rounds.

The program uses a key strengthening algorithm.

The program delivers an ErrorLevel code which indicates success (0) or failure (1).

The speed is measured and the program will display the results for you when it's done.

Use the parameter "-NoPercent" to display the number of Bytes that has been processed instead of percent.

Speed Reference: Approximately 500 MB/sec. (Intel Core i3-9100)

Important information: Save the downloaded program if you have information substituted with it. I do not guarantee compatibility between different versions/revisions of the program.

> Download AS-Sub 1.10 (Zip, 457 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-OFZ 1.10

A command line program for compression and uncompression of files. The program is mainly intended as a companion program to my command line programs for encryption of files, to be run on compressable data before encryption and after decryption. The program applies error checking using CRC-64-ECMA. You can compress up to 128 MB of data. OFZ is an abbreviation of One File Zip.

Important information: Save the downloaded program if you have information compressed with it. I do not guarantee compatibility between different versions/revisions of the program.

> Download AS-OFZ 1.10 (Zip, 153 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-Downloader 1.10

A command line program to add/update all programs from this website into a proper (recommended) location. The recommended location to put all files from this website is in a folder named "Andreas Software" in the root of your system disk. The program takes care of most of the steps needed to add/update all programs (except for shutdown of running programs inside the folder) which includes create/wipe the folder, download the correct Zip file (depending on your language) with all programs, uncompress them and create a shortcut to the folder on the desktop.

Instructions for AS-Downloader 1.10

Optional parameters:

• "/AlsoWipeSettings" (Also wipe all INI/PREF/BIN files.)
• "/NoShortcut" (Don't create a shortcut on the desktop.)
• "/NoPause" (Don't ask for the [ENTER] key to exit.)
• "/English" (Force downloading of the English Zip file.)
• "/Swedish" (Force downloading of the Swedish Zip file.)

Administrative rights: The program requires administrative rights.

Portable? This is the only program on this website that is not fully or partly portable. AS-Downloader writes to the root on your system disk (the folder "Andreas Software") and a temporary file (the file "andreas-software-temp.zip") in the system's folder for temporary files, this file is deleted afterwards. The program also creates a shortcut on the desktop.

Security information: Most antivirus programs interpret this procedure (downloading a bunch of unsigned EXE files from Internet and writing them to disk) as suspicious and blocks it as a threat. For maximum compatibility, you can add an exception for the file AS-DOWNLOADER.EXE.

> Download AS-Downloader 1.10 (Zip, 311 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Non-Portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-ROT13 1.10

A program for the classic ROT13 chiffer. Press the button to rotate A-Z, a-z and also 0-9 if you check the "Also ROT5" checkbox.

Press [F8] to copy the text to the clipboard.

> Download AS-ROT13 1.10 (Zip, 20 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Luhn 1.10

A program to verify the check digit of a numeric sequence with the Luhn algorithm. Specify the whole numeric sequence, besides the check digit, which will then appear in the verification box.

Press [F12] to copy the numeric sequence + the check digit to the clipboard.

> Download AS-Luhn 1.10 (Zip, 20 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Random Numbers 1.20

A program to securely generate a list of random numbers. Just specify how many numbers to be selected and specify lowest and highest number. The program makes sure that all generated numbers are unique, which means they will only appear once in a generated list.

You can generate up to 10,000 numbers from 0 to 999,999.

The program uses a cryptographically secure generator. (ISAAC-64 seeded with random data from Microsoft Crypto API.)

Press [F8] to copy the result to the clipboard.

> Download AS-Random Numbers 1.20 (Zip, 1.09 MB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Date & Time 1.0

A program which shows current date and time with shadowed text, both in speakable and classic format. The program has a function for easy movement and the program remembers the position on the screen until the next time it is started.

> Download AS-Date & Time 1.0 (Zip, 84 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Local IPs 1.10

This program iterates through your computer's local IP Addresses, displaying each one and lets you copy the currently displayed IP Address to Windows Clipboard. Press OK to copy and show next or press Cancel to show next without copying.

The program supports both IPv4 and IPv6. (Use the parameter "/IPv6" for IPv6.)

> Download AS-Local IPs 1.10 (Zip, 33 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Circle Image 1.10

This command line program loads a JPEG image and creates a circle image with an alpha channel and saves it as a 32-bit PNG image. The program does this with Anti-Alias to get smooth edges. Worth noting is that the program does not remove the other information in the image, if you would open the image in a program that does not use the alpha channel the whole image will show up without the circle.

Example

> Download AS-Circle Image 1.10 (Zip, 225 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-CC 2.10

A program which can change the gamma values for the components red, green and blue to get the environment you want. The program can also offset the color components to better control the grayscales. Windows has a built-in protection which makes that a program won't be able to make too big changes, I have included a REG file which lets you disable this protection (restart required). CC is an abbreviation of Color Correction.

Information: The program only creates and loads the gamma table, there is no functionality of making the changes persistent. If you want the changes to be persistent - create a shortcut to the program (with the parameters preset) in Startup and also make sure that no other programs modifies the gamma table. However, there are several events in Windows that can reset the gamma table, so it may be a good idea to also have a shortcut to the program (with the parameters preset) on the desktop. If your graphics card has functions for setting gamma and offset, it is better to use these, but if they are missing, this program is at least better than nothing.

Instructions for AS-CC 2.10

Parameters:

• "/Monitor=1 to 999" (Selects monitor.)
• "/AGamma=1 to 100" (Sets all components to this value.)
• "/RGamma=1 to 100"
• "/GGamma=1 to 100"
• "/BGamma=1 to 100"
• "/AOffset=+/-1 to 48" (Sets all components to this value.)
• "/ROffset=+/-1 to 48"
• "/GOffset=+/-1 to 48"
• "/BOffset=+/-1 to 48"
• "/Silent" (Silent mode, no message box.)

E.g. Run => "C:\Andreas Software\AS-CC.EXE" "/Monitor=1" "/RGamma=80" "/GGamma=70" "/BGamma=60" "/ROffset=+16" "/GOffset=+4" "/BOffset=-16" => OK.

Note: If you don't see any difference when using this program it means that your graphics card doesn't support this feature.

> Download AS-CC 2.10 (Zip, 35 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

Screenshot of AS-Scale2X 1.0

A command line program to up-scale "pixel-art" with rounding of the squares. You enter a value from 1 (2 × up-scaling) to 8 (256 × up-scaling). The program deals with images in the BMP format.

The program calculates the speed, in generated megapixels / second.

Example

Input file

Pixel resize

Output file

Use the parameter "-NF" to not apply the filter. The result of using this parameter will be "pixel resize". This parameter can be useful if you want to demonstrate the difference between "pixel resize" and Scale2X.

You can also download AS-EPX 1.0 (Screenshot) which uses the EPX algorithm but with optimizations made for the Scale2X algorithm. The result is a slightly faster EPX/Scale2X.

> Download AS-Scale2X 1.0 (Zip, 71 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-Scale3X 1.0

A command line program to up-scale "pixel-art" with rounding of the squares. You enter a value from 1 (3 × up-scaling) to 6 (729 × up-scaling). The program deals with images in the BMP format.

The program calculates the speed, in generated megapixels / second.

Example

Input file

Pixel resize

Output file

Use the parameter "-NF" to not apply the filter. The result of using this parameter will be "pixel resize". This parameter can be useful if you want to demonstrate the difference between "pixel resize" and Scale3X.

The Scale3X algorithm can round the squares even more (than the Scale2X algorithm). See Lonely_Pixel_Scale2X.PNG and Lonely_Pixel_Scale3X.PNG.

> Download AS-Scale3X 1.0 (Zip, 71 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-Emboss Blend 1.0

A command line program to apply an "emboss" filter on an image and also blend in colors from the source image. The program deals with images in the JPEG format.

Use the parameter "-NIF" to not invert the filter.

Use the parameter "-NIBV" to not invert the blend value.

Use the parameter "-NB" to not use blending of colors. (Only "emboss" filter. The parameters "-BV" and "-NIBV" are ignored.)

> Download AS-Emboss Blend 1.0 (Zip, 170 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-Frame 1.0

A command line program to add a frame on an image. The frame is a gradient "bevel" effect (also called a "buttonize" effect) and outermost a black frame is added with a width of one pixel. The program deals with images in the JPEG format.

Example

> Download AS-Frame 1.0 (Zip, 169 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-Threshold Filter 1.10

A command line program to apply a threshold filter on an image. A threshold filter is a very simple filter that usually makes sure that an image only contains two colors. The program lets you choose these two colors and adjust the threshold value as needed. The program deals with images in the BMP format.

Use the parameter "-SC" to swap the two colors with each other.

Use the parameter "-FC" to allow four colors or "-EC" to allow eight colors. The remaining two or six colors are calculated automatically and the threshold value is ignored when using any of these parameters.

Use the parameter "-FR" to allow the full color range from color one to color two. This results in a maximum of 256 colors. The threshold value is ignored also when using this parameter.

Use the parameter "-WS" to allow the web-safe colors range. This results in a maximum of 216 colors. The parameters for color one, color two and the threshold value are ignored when using this parameter.

Use the parameter "-WSGR" to allow the gray web-safe colors range. This results in a maximum of 6 colors. The parameters for color one, color two and the threshold value are ignored also when using this parameter.

Hex colors: Abbreviated hex colors are not supported.

> Download AS-Threshold Filter 1.10 (Zip, 73 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-EAN13 1.0

A command line program to convert twelve digits into a barcode image in the EAN-13 format. The program saves the image in BMP format.

The image is drawn in a relatively high resolution, so you can print it with a higher DPI setting and still get high quality.

Use the parameter "-H" to draw the image in a higher resolution. The image then becomes twice as large.

See EAN13.PNG (1,080 × 644 pixels) and EAN13_H.PNG (2,160 × 1,288 pixels).

You can also download AS-EAN8 1.0 (Screenshot) to convert seven digits into a barcode image in the EAN-8 format.

See EAN8.PNG (792 × 644 pixels) and EAN8_H.PNG (1,584 × 1,288 pixels).

> Download AS-EAN13 1.0 (Zip, 72 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-PortOpen 1.0

A command line program to check if a host accepts connections on a specific port. The program supports both IPv4 and IPv6.

> Download AS-PortOpen 1.0 (Zip, 34 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

Screenshot of AS-TBR 1.0

A command line program to measure the time elapsed since the last time the program was run. The program can be used to make an unlimited number of simultaneous measurements. Place a call to the program first and last in a batch file and you will find out each time how long it took to run. TBR is an abbreviation of Time Between Runs.

> Download AS-TBR 1.0 (Zip, 35 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

No screenshot available.

This is a very simple program that takes the text currently in the clipboard and replaces it with a version where all characters are in uppercase.

> Download AS-UCase 1.0 (Zip, 5 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

No screenshot available.

This is a very simple program that takes the text currently in the clipboard and replaces it with a version where all characters are in lowercase.

> Download AS-LCase 1.0 (Zip, 5 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

No screenshot available.

This is a program to switch between the base colors red, green and blue (and also white and black). The current color is displayed over the whole screen and not even the mouse pointer is visible. The program can be used to discover if a monitor has any defect pixels, because those should appear extra clearly in some of these colors. You switch with [ENTER] and quit with [ESCAPE].

> Download AS-ScreenRGB 1.0 (Zip, 55 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

No screenshot available.

This is a program to switch between the base colors red, green and blue (and also white and black). The switch is made every second, or even faster if you specify the parameter "/Fast" (every quarter of a second). The current color is displayed over the whole screen and not even the mouse pointer is visible. You quit with [ESCAPE].

> Download AS-Color Cycle 1.0 (Zip, 55 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): English and Swedish.

No screenshots available.

A suite containing two programs that can play a melody string and two programs that can play a specified frequency (in Hz) in a specified length (in milliseconds). The Sine programs creates sine waves and the Square programs creates square waves. Can e.g. be used to announce something in a program, script or in a batch file. The programs shows nothing on the screen and when the sound has been played they are closing automatically.

Use the parameter "/KeepWAV" to keep the generated audio file "Audio.WAV" which is located in the same folder as the programs.

Example audio: Audio.WAV. This is the square melody of a short fanfar.

Specifications for generated audio files:

• Samples per second: 44,100.
• Bits per sample: 16.
• Channels: 2 (Stereo).
• Format: PCM (Pulse Code Modulation).

(These values are commonly called CD quality.)

Instructions for the Melody programs

Instructions for the Freq programs

> Download AS-Melody and Freq Suite 1.0 (Zip, 144 kB)

Revision Date: 2021-10-20.
License: Freeware.
Unicode Support: Yes.
Program Type: Fully portable, x64.
Operating System(s): Windows 7, 8, 8.1, 10 and 11. (Also the Server versions.)
Language(s): Only English.

I have drawn eight smileys. They are 20 × 20 pixels in size (including transparent padding) and they are in transparent GIF format. You are free to use them however you like.

> Download Smileys (Zip, 2 kB)

I have drawn a set of dice from one to six, I have also included an empty die. They are 16 × 16 pixels in size (including transparent padding) and they are in transparent GIF format. You are free to use them however you like.

> Download Dice (GIF) (Zip, 4 kB)

This is the BMP version of my dice. They are 16 × 16 pixels in size (including padding) and they are in BMP format. You are free to use them however you like.

> Download Dice (BMP) (Zip, 2 kB)

I have drawn a set of large dice from one to six, I have also included an empty die. They are 32 × 32 pixels in size and they are in PNG format. You are free to use them however you like.

> Download Large Dice (PNG) (Zip, 2 kB)

This is the BMP version of my large dice. They are 32 × 32 pixels in size and they are in BMP format. You are free to use them however you like.

> Download Large Dice (BMP) (Zip, 2 kB)

I have drawn a set of rounded large dice from one to six, I have also included an empty die. They are 32 × 32 pixels in size and they are in transparent PNG format. You are free to use them however you like.

> Download Rounded Large Dice (PNG) (Zip, 21 kB)

This is the BMP version of my rounded large dice. They are 32 × 32 pixels in size and they are in BMP format. You are free to use them however you like.

> Download Rounded Large Dice (BMP) (Zip, 2 kB)

This is a Scale3X version of my large dice. They are 120 × 120 pixels in size (including transparent padding) and they are in transparent PNG format. You are free to use them however you like.

> Download Extra Large Dice (PNG) (Zip, 22 kB)

This is the BMP version of my extra large dice. They are 120 × 120 pixels in size (including padding) and they are in BMP format. You are free to use them however you like.

> Download Extra Large Dice (BMP) (Zip, 4 kB)

I have (with program code) created three spectrums in Full HD resolution. These are Spectrum-Full.JPG, Spectrum-Limit.JPG and Spectrum-Blend.JPG that is a blend of the first two. They are 1,920 × 1,080 pixels in size and they are in JPEG format. You are free to use them however you like.

I have (with program code) created three spectrums in 4K resolution. These are Spectrum-Full-4K.JPG, Spectrum-Limit-4K.JPG and Spectrum-Blend-4K.JPG that is a blend of the first two. They are 3,840 × 2,160 pixels in size and they are in JPEG format. You are free to use them however you like.

I have drawn two minimalistic flags, the flag of Great Britain and the flag of Sweden. They are 16 × 12 pixels in size and they are in PNG format. You are free to use them however you like.

> Download Flags (Zip, 826 B)

A small addition to the Windows registry that allows you to right-click on a file (regardless of file type) and open it in Notepad. (Note: When you make a larger Windows upgrade, this information may be cleared, then you need to add it again.)

> Download Notepad.REG (Zip, 615 B)