Files and Folders Freeware Utilities : I want to

1. archive (zip) files : BiGZiP
   
2. archive (zip) files : Zzip
   
3. archive (zip) files : 7-Zip
   
4. archive (zip) files : jzip.org
   
5. backup files and folders : Amanda
   
6. backup files and folders : BackupPC
   
7. backup files and folders : NasBackup
   
8. backup files and folders : Abakt
   
9. compare/differentiate/merge different files/folders : KDiff3
   
10. compare/differentiate/merge different files/folders : WinMerge
    
11. convert ASCII files between Win and Unix : Tofrodos
    
12. copy a data CD : CDRDAO
    
13. display size/space of folders on a drive : WinDirStat
    
14. encrypt a file : AxCrypt.
    
15. encrypt a file : Blowfish Advanced CS.
    
16. encrypt drives/folders/files : TrueCrypt
    
17. grep in windows : GREP for Windows
    
18. rename multiple files : Ant Renamer
    
19. search HTML and office documents : DocSearcher
    
20. search file/text on the computer : The File Seeker
    
21. search file/text on the computer : Wilbur
    
22. search file/text on the computer : Wilma
    
23. search files on the computer/intranet : MaxFisher
    
24. search text within files : AstroGrep
    
25. securely exchange files via p2p : Waste
    
26. Check out more free software : I want a Freeware Utility to ... 450+ common problems solved.
    
27. Suggestions/corrections : eConsultant : Blog Archive : I want Open Source Freeware