pidgin + libqq
OpenOffice LibreOffice IBM Lotus Symphony KOffice
Eclipse CDT, PyDev Python Tools for VS2010
Thundbird + DavMail
Greenshot is a free screenshot tool.
WinMerge is an Open Source differencing and merging tool for Windows. KDiff3
FileZilla is a free FTP solution. Firefox, Google Chrome
VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, Audio CD, VCD, and various streaming protocols.
GIMP is the GNU Image Manipulation Program.
Database Browser Portable is an easy to use tool allows you to connect to any database and browse or modify data, run sql scripts, export and print data.
BOUML is a free UML 2 tool.
InfraRecorder is a free CD/DVD burning solution for Microsoft Windows. WinCDEmu allows mounting CD/DVD images by clicking at the image files in Windows Explorer. Starting from version 3.5, WinCDEmu can create ISO images of your drives.
Terminals is a secure, multi tab terminal services/remote desktop client. rdesktop -f 10.11.12.13, Ctrl+Alt+Enter.
wxDownload Fast is an open source download manager. Version 0.60 has some bug that it can’t download large file correctly. For a file of 6.5GB, it ran into error at 2.8G and can’t proceed even after restart. wget did the job. I have to set environment variable on Windows to work behind proxy: set http_proxy=http://myproxy.net:80
FreeMind is a premier free mind-mapping software written in Java.
WinDirStat is a disk usage statistics viewer and cleanup tool for Microsoft Windows.
Explorer++ is a free multi-tab file manager for Windows. Launchy is an open source keystroke launcher.
Dependency Walker is a free utility that scans any 32-bit or 64-bit Windows module (exe, dll, ocx, sys, etc.) and builds a hierarchical tree diagram of all dependent modules.
MiniDumpView utility can be used to display the contents of data streams in a minidump.
CrashFinder by John Robbins
Notepad++, HxD – Freeware Hex Editor and Disk Editor. MadEdit is a Cross-Platform Text/Hex Editor written in C++&wxWidgets. See also madedit-pv. wxHexEditor is a Free Hex Editor works on Linux/Windows. jEdit is a mature programmer’s text editor.