Catdoc is a MS Word file decoding tool that doesn't attempt to analyze file formatting (it just extracts readable text), but is able to handle all versions of Word and convert character encodings. A Tcl/Tk graphical viewer is also included. It can also read RTF files and convert Excel and PowerPoint files.
The Catweasel Floppy Read/Write Tools are a set of tools for owners of Catweasel MK1 ISA and Catweasel MK3/MK4 PCI universal floppy disk controllers. cw2dmk reads several kinds of floppy disk, some of which ordinary PC controllers have trouble with, and save them in the DMK disk image format used by TRS-80 emulators. It can also handle any disk written using a Western Digital 177x/179x floppy disk controller, a PC-style NEC765-compatible controller, or a Digital Equipment Corporation RX02 controller. dmk2cw writes any DMK image back to a floppy. jv2dmk and dmk2jv3 convert images between DMK and JV1 and JV3 formats without requiring Catweasel hardware.
CCMATH is a mathematics library, coded in C, that contains functions for linear algebra, numerical integration, geometry and trigonometry, curve fitting, roots and optimization, Fourier analysis, simulation generation, statistics, special functions, sorts and searches, time series models, complex arithmetic, and high precision computations.
ccp can copy stdin or file to stdout, file to file, or files and directories into a directory. While copying, it applies one or several recodings. The program includes recoding tables for converting DOS text files into Unix text files, for filtering out control characters, and for conversions between Russian encodings (koi8-r, alt (cp866), win (cp1251), iso-8859-5, LaTeX T2A). You can easily write new recoding tables.
CCTE is a small utility to provide a way to run automated tests on Web applications. It acts like a Web browser GETing form data to different URLs, and logging output. It has two ways to understand if a CGI did OK: HTTP status, and user-definable strings for both (success and error).