Filzip 

Filzip is THE ultimate freeware archiver to handle about 15 archive formats for Windows. It supports full shell integration what means creating, extracting, testing and emailing archives with one click. It's really fast.
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Filehunter 

Filehunter finds files, search files,search results, search zip files, regular expressions, explore, view files, display search strings, match text ,multiple text, uses files extensions & dates, files size, text, attributes & case sensitive,
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WDiff32 

Side by side display of two text files, directories or ZIP archives. Useful to see the differences between two text files or two sets of files, where one or both sets can reside in a ZIP archive. Line editing functions available.
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Super Flexible File Synchronizer 

This software defines a new standard of file synchronization. It will allow you to update (for example), your laptop and PC, or a backup storage location. Multiple profiles, FTP, secure FTP, ZIP & encryption support and a Windows NT/2000/XP Service.
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Control Freak 

A File Manager that incorporates several other applets into one seamless application. You get an Explorer like file manager, a full-featured email client, an FTP client, a zip file manager, a cab file manager, and a powerful file finder.
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Sprintbit File Manager 

File Manager for Windows 98/ME/NT/2000/XP is a fully featured application for viewing and managing files on your computer. File Manager includes: CD-DVD Writer, File Viewer, Zip Archiver, Picture Viewer, File Renamer, Folder Synchronizer and other.
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