shareware

Application analytics (software usage analytics) for Windows, MacOS and IOS software

Simple registration framework for OS X apps. DSA/ECDSA support. No OpenSSL required.

defaultMODE is a Python framework for creating Discord AI agents with persistent memory and evolving behavior through brain-inspired selective attention and memory refinement mechanisms.

Multi Bus Memory Controller supporting HyperBUS and OPI

Project Explorer - Analizador de código fuente para proyectos Visual Basic

Play DOOM (1993) inside Mendix — a pluggable widget built with Gleam and js-dos

API testing without horsing around.

ガゾーナラベPDF

PC-Talk is a simple telecommunications program for DOS programmed by Andrew Fluegelman in BASIC. PC-Talk was the first popular product sold under the "Shareware" (freeware) concept.

A history of the TODAY DOS-era shareware program by Patrick Kincaid, its origins and offshoots.

A decompilation of the MS-DOS Shareware game - Pacwars

ジグソーメイクPDF

Migrate your iTunes library with a free applet built in Python

HEXXAGON (Argo Games / Software Creations, MS-DOS, 1993): 20 files, 1,297,836 bytes, measured. Coverage 100% with 0 opaque bytes. Its HXG container and both compressors derived from the bytes: 452 of 452 members decode, 1,542,014 bytes. Manifest vs shipped archive vs disk, by CRC-32.

A web implementation of Patrick Kincaid's TODAY v3.6, a DOS-era trivia program originally circulated via BBS.

Reverse-engineering notes on Nitemare-3D: A House of Horrors (David P. Gray, 1994) - the IMG/MAP/SND/UIF formats, the XMS slot cache, and the artist's placeholder that shipped as a wall texture.

An installed 1990 MS-DOS game tree measured: 107 files, 866,684 bytes, 55.7890 % of them the byte zero. .ART/.PIX derived as multi-image ZSoft PCX, the 48 fixed-size planes read as room masks, and HUGO.BSF opened with a cipher its author reused two years later.

File-format documentation for Skunny: Back to the Forest (Copysoft / Edisys sc, MS-DOS, 1993): the .LID archive, the S* sprite banks and their index tables, the .VCE and .BPR audio, an OPL2 instrument bank, and two un-stripped Borland symbol tables. 73.1869 % of 2,097,032 bytes identified. Documentation only, no game assets.

A welcome kit provided with a selection of team's favorite games for RetroDECK users. NOTE: all these game versions are free to share.