Fast, highly optimized implementation of popular checksum algorithms: CRC32, CRC16, CRC16C (CRC-CCITT). The library allows to calculate checksums for files, memory blocks, strings, streaming data.

Help & Manual is a stand-alone authoring tool with an integrated WYSIWYG editor. It creates all types of standard help files: * HTML HELP * Winhelp (.hlp) * Browser help * PDF manuals * E-Books (for CD presentations) * Printed user manual

Free Project Management Software - Windows/Linux/Mac, Supports resource leveling/optimizer, parent/child task structures and familiar linking relationships. Flexible resource scheduling: multiple calendars, timezones, part-time and shifts.