Asoftech Automation records all operation of mouse and keystrokes and saves them as macros. It can play back the recorded macros to automate recorded tasks any number of times.It is very easy to use and doesn't require any programming experience.
Decrypter is a portable, freeware, and tiny app that allows the decryption of filesencrypted by CryptoForge encryption software. It is really easy-to-use, it does not require installation, and can run from external USB drives.
RMCA Pro is auto-accompaniment software which offers all major features of a high quality MIDI keyboard. Take RMCA Pro with you on your USB Stick or any other portable media; runs from stick. Installs itself in one directory tree.
MobaXterm is a set of networktools included in a single portable exe file. MobaXterm integrates an X server and several network clients (SSH, RDP, VNC, telnet, rlogin, sftp, ftp, ...) accessible through a tab-based terminal.
Kaimeisi is a portable Unicode-supported/-supporting multi-file renamer. Has an intuitive and easy user-interface with basic / simple functionality with no miscellaneous sundries involved. Sequential Re-naming available.
KeyMusic is 100% Freeware, lets your keyboard playing music when typing, just for entertainment, girls or children might like it. it is portable software and very easy to use, just run the downloaded file, and when you typing, the keyboard will sing.