Tera Term is open source free software terminal emulator supporting SSH2 and UTF-8 protocol.
PeaZip is a free archiverfile archiver and file managerfile management tools utility, based on solid and proven Open Source technology of 7-Zip and other great Open Source tools (like FreeARC, PAQ, UPX...) .
OpenTween is a useful and multifunctional Twitter client software for Windows. Requires .NET Framework.
CrystalDiskInfo is a HDD/SSD utility software which supports S.M.A.R.T.
CrystalDiskMark is a HDD benchmark utility software for your hard drive that enable you to rapidly measure sequential and random read/write speeds.
XKeymacs is a keyboard utility to realize emacs like-useability on all windows applications. With XKeymacs you can use emacs keybindings with any windows application.
Sylpheed is a simple, lightweight but featureful, and easy-to-use e-mail client.
This editor can directly edit property files written in Unicode reference characters, and saves the time and effort of converting into Unicode through native2ascii, and is a plugin to be integrated with Eclipse.
FFFTP is lightweight FTP client software. FFFTP has many useful feature such as directory mirroring, character encdoging conversion, Firewall and SOCK, one-time password support, and so on.