Rád bych založil nové téma o free alternativách k programům, které všichni známe.
Tak já bych tedy začal:

Souborový manager
Free Commander
Link: http://www.freecommander.com/

Antivirus
Avast Home Edition
Link: http://www.avast.com/cze/avast_4_home.html

Instant messaging
Miranda
Link: http://www.miranda.cz/

Poštovní klient
Mozilla Thunderbird
Link: http://www.czilla.cz/produkty/thunderbird/

Internetový prohlížeč
Mozilla Firefox
Link: http://www.czilla.cz/produkty/firefox/

Office balíček
Open Office
Link: http://www.openoffice.cz/

Vypalování
Ashampoo Burning Studio
Link: http://www2.ashampoo.com/webcache/html/1/home_2.htm

//antik: nastaveno jako důležité téma

Program na vytváření grafiky:

GIMP 2.6.3 requires Windows 2000 SP4, Windows XP SP2 or newer to run.
Link: http://gimp-win.sourceforge.net

Souborový manager
NexusFile V (5.1.2)
NexusFile is a file manager for Windows. You can manage many files very fast and easily. NexusFile will increase your computing performance. If you still use Windows Explorer, you must try this one.

Basic Functions: Copy/Move To, Copy/Cut/Past, Delete/Shred, Rename, Change Attributes/Time
Advanced Rename: Rename multiple files at once with many powerful options
Navigate Folders: Favorite Folders, Working Folders, Tabs, Smart Address Bar
Dual Panels: Open two folders at once.
Archives: manages ZIP, ARJ, RAR, ACE archive files
FTP: basic FTP functions
File Join/Split: Split large file into many small files or Join small files into a large file. Merge several text files into a file.
Save File List: Save file/folder list with many formats
Shortcuts: Most functions has a Keyboard shortcut so you can do everything fast.
Multi-language: Multi-language supports with language files.
Skin: you can change the look of a program.
Disk Cleanup: Empty RecycleBin, Delete temporary files, ...
Compare Folders: compare two folders
Unicode: Unicode file name supported
And many other useful functions with easy interface.
System Requirement: Windows 2000/XP/2003/Vista
License: Freeware
Link: http://xiles.net/