Freebyte

It can help you with the tedious task of renaming large numbers of files.

HJ-Install is a freeware installer for Windows.

A reliable and easy to use zip/unzip program with full Windows user-interface.

Freebyte Zip is a reliable, powerful and freeware zip/unzip program

Organizer+Editor: Tree-structured, all-in-one, intuitive yet amply featured

It can only join, split and calculate checksums.

HJSplit is a popular set of freeware file-splitting programs.

Additions to the eBook compiler program