EF Duplicate Files Manager could find out duplicate files with same name, same size, same content on specify paths. Handle optional like folders the ACE, ARC, ARJ, BZIP2, CAB, CPIO, GZIP, IMG, ISO (ISO9660), LHA, RAR, PRM, TAR, TGZ, ZIP and ZOO archives. Multilingual. Shareware, FREE Updates.

ViceVersa Plus
A program for making sure drives, files, folders and sub-folders are in sync. Add two separate folders, click "compare" and the info will be displayed in another window. Comparison results are shown with colorful, easy-to-understand icons.

Duplicate Finder
Find and Remove TRUE duplicate files, Search duplicate file contents regardless of file name, Delete or move duplicate files, Clean up disk space, manage files better. Duplicate Finder matches byte by byte or CRC32 to give you most accurate results.

Word File Recovery
Word file recovery software is devised to help the user recover data from corrupt, damaged or inaccessible Word files. This software allows a user to perform accurate word file recovery.

TXTcollector
TXTcollector grabs all .txt files from the directory of your choice and combines them into a new (larger) text file. This can come in handy: I use TXTcollector myself to grab a CD full of readme's to enable me to read them all in one go.

NSF to PST Converter
NSF to PST Converter Tool is Lotus Notes email conversion tool to convert NSF file to PST file. Convert NSF database including emails, contacts, calendars, tasks to Outlook PST File. Convert Lotus Notes NSF Database with NSF to PST Software easily