ddrescueview is a small tool that allows the user to graphically examine ddrescue's log files in a user-friendly GUI application. The Main window displays a block grid with each block's color representing the block types it contains. Many people know this type of view from defragmentation programs. The program is written in Object Pascal using the Lazarus IDE. It can be compiled to run on Windows, GNU/Linux, and probably OS X too. The downloads include binaries for the respective target platform and the project files (source code).
SMTPUtils is a tool to secure mail servers, through testing or analysis, which provides the service manager or staff of computer security a summary of its implementation. It currently supports: resolution by MX record, checking for open relays, testing the perimeter antivirus system, testing the anti-spam system, performance testing, obtaining information, checking for DNSBL, SPF greylisting autodetection, and ping support.
Financiamento CAIXA(2007) is a small program that simulates financing of the CAIXA bank, based on the amount of information on the Web site and discussion with employers of the referred bank. It includes taxes of insurance (death and invalidity) and insurance DFI. It simulates similar values of the real CAIXA.
The Castle is a first-person shooter game in a dark fantasy setting. Your main weapon is a sword, so the fight is mostly short-range. Three main levels are included, packed with creatures, items, and sounds. A couple of bonus levels are also available, like the classic DOOM E1M1 level reimplemented in VRML. The game engine is based on VRML, OpenGL, OpenAL, and all shadows are done by the shadow volumes approach.