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COD5.org: Public Domain Software code sources

Other lists of public domain software

• unlicense.org

• stb nothings

• Mooseman

Topics

• sound

• fonts-pictures-icons

• operating system

• compression

• cryptography

• database

• web tool

• development tool

• application

• game

• text processor

• soft core

• programming library

• graphic user interface

• date and time

• image manipulation

• console tool

• scientific application

• programming language

sound

• jdmcox Twenty-six Windows programs

fonts-pictures-icons

• bradley_gratis Bradley Gratis TTF font.

• fold Opentype font.

• i3project Bitmap and TTF fonts.

• mona Japanese font for text arts.

• tango SVG and PNG Icons.

• tudor_rose Opentype Tudor Rose font family.

• tuffy Tuffy TTF font.

operating system

• atadrv ATA driver

• borealis multi task OS and misc snippet

• geezer code snippet to build an OS.

• kielder a small Unix-like operating system

• losethos 64bit VGA 16 color OS

• mmsource x86 Operating System.

• openxos x86 32bit Operating System.

• pdos x86 Operating System.

• pexio experimental hobby operating system

• plasma CPU and Real time OS

compression

• balz file compressor.

• easylzma compress and extract lzma files

• lzma compression SDK

• miniz Zip archive reading/writing.

• ncompress unix file compression.

• stb collection of highly valuable algorithms from nothings.org

• unzip info-zip\

• zcrypt Infozip crypt code.

cryptography

• cryptopp cryptographic algorithms.

• libtomcrypt modular and portable cryptographic toolkit

database

• crypto misc. tools

• hyperschema HTML hypermaps from SQL database schema

• moth an application to graph data in two dimensions

• sqlite SQL database.

web tool

• base64 Base64 encoder decoder.

• crypto misc. tools

• httpproxy connects to a host as a tunnel

• netscan TCP/IP port scanner.

• qmail SMTP server.

• tcputils TCP programming in shell-scripts

development tool

• a_make make utility

• bget a comprehensive memory allocation package.

• byacc Parser generator.

• dbug debug macros.

• decuscpp C preprocessor.

• fpgatools a toolchain to program field-programmable gate arrays

• hapy parser generator.

• pegc PEG parser generation library.

• re2c Scanner generator.

application

• clock24 X-Window clock.

• gddcalc Growing Degree Days.

• koch Koch Snowflake.

• muscle Protein multiple sequence alignment.

• sc Spread sheet.

game

• glsfcave SFcave for UNIX/OpenGL.

• holdem poker

• jdmcox Twenty-six Windows programs

• primrose a graphic game.

• tu_testbed flash interpreter

text processor

• ersatz-emacs text editor.

• glob robust glob pattern matcher.

• libbitap regular expression matching library

• regex Regular expression routines.

• stb collection of highly valuable algorithms from nothings.org

• stevie text editor.

• tde text editor.

• xd extended dump and load utility . extended dump and load utility .

• xlate Troff to RTF converter.

soft core

• 1664 16,32,64 microprocessor simulator

• cpu8080 This is an 8080 core created as a project to get to know Verilog

• plasma CPU and Real time OS

programming library

• atlast a toolkit that makes applications programmable.

• avltree AVL tree.

• bitcollider file information.

• efgh misc. alorithms

• fastdelegate Fastest C++ delegates

• fnv Non-Cryptographic Hash Algorithm

• foundationlib cross-platform foundation library in C

• graphics_gems Graphics Gems

• imagelib library for loading images of various formats

• klt Kanade-Lucas-Tomasi feature tracker

• libbitap regular expression matching library

• libc11 implementation of the C11 standard library

• libcpr backport of the C++11 standard library

• libgx X11 widget library.

• libjio journaled I/O.

• libqr library for creating and parsing QR codes

• libtomcrypt modular and portable cryptographic toolkit

• libtomfastmath optimized multiple-precision integer library

• libtomfloat floating point operations

• libtommath multiple-precision integer library

• libtompoly polynomials algebraic operations

• line3d 3d line drawing.

• malloc Memory allocator.

• mlc supervised machine learning.

• murmurhash Hash Algorithm

• ncbi_cxx a toolkit...

• ozpd Misc. sources codes.

• pdpc standard C library.

• regex Regular expression routines.

• s11n s11n - an Object Serialization Framework for C++

• smartall Smart Memory Allocation.

• snip Misc. source codes.

• solar code snippets.

• stb collection of highly valuable algorithms from nothings.org

• w32api MinGW Windows API.

• whefs embedded/virtual filesystem.

graphic user interface

• tinywm windows manager.

date and time

• jdmcox Twenty-six Windows programs

• tz tools to manipulate timezone info.

image manipulation

• gif2gpr GIF reader.

• gifsave GIF writer.

• jhead read exif data from jpeg files.

• jpeg_compressor JPEG image compressor and decompressor

• libmaglo MAG image reader.

• moth an application to graph data in two dimensions

• nifti NIfTI data manipulation

• picojpeg JPEG reader.

• stb collection of highly valuable algorithms from nothings.org

• tgasave TGA writer.

console tool

• date Posix date

• es an extensible shell.

• hutils simple POSIX tools.

• k3 displays free memory

• mpkg package manager

• pdksh Unix shell.

• pdtar Unix tar

• teratools Some command line utilities.

• yabbawhap Compression utility

scientific application

• libtomfastmath optimized multiple-precision integer library

• libtomfloat floating point operations

• libtommath multiple-precision integer library

• libtompoly polynomials algebraic operations

• otter resolution-style theorem prover.

programming language

• atlast a toolkit that makes applications programmable.

• cmucl Common Lisp.

• free_prolog prolog compiler.

• hla High Level Assembler.

• ici script language.

• jonesforth Forth compiler.

• lice a C99 compiler.

• m4 Macro preprocessor.

• minbasic Basic interpreter.

• minilisp lisp interpreter.

• s9fes Scheme interpreter.

• salmon Salmon Programming Language.

• stb collection of highly valuable algorithms from nothings.org

• subc minimal C compiler.

• tu_testbed flash interpreter

• twok Mini programming language

• zetac C interpreter in Lisp.