After a lot of asks about my previous post by IM and e-mail, I decided to post a full list of software (most of them Freewares but I add some Sharewares) that are compatible with avast! Now I present this data in a friendly way with some links updated. The list have more than 600 links so it´s quite impossible that all of them were good. I try to do my best. Before asking me, try to do some searches in the Web.
Most of them I have used or I’m using right now, so I can give some help on them. They are catalogued into 46 sections and I post bellow in an alphabetical list of topics. Note that it is quite impossible to write a description for all of them.
These are my applications and I do not have the intention to hurt anybody else who does not like them. Of course, I could not be responsible for any damage in your system (although I have tried to use all of these softwares at least in a near past).
Enjoy the links or see more here. 
Sorry for any error. 
By Techie’s suggestion, the user is redirected to the main page and not for the download link, except when the file is identified by an asterisk *.
These posts are being updated often!
Ad-aware and Trojans Tools
Ad-aware*
BHO Captor Control IE Browser Helper Objects (BHO), displays installed BHO’s, file property sheets; deactivate what you want.
BHOCop More options than BHOCaptor
BHODemon Even more options than BHOCop
BHOList
DShield Top Ten Attacked Ports
DSOStop Check and protect against the Data Source Object
FileChecker Outstanding tool to check for and be alerted in case of tampering with any executable - antiviruses, antitrojans, firewalls etc.
HTAstop We discovered a malicious tool that allows executables, trojans, viruses etc, to be encoded and embedded DIRECTLY into web pages; no links to click, no downloads to install to become infected. This is considered a major danger for all Windows-users! An extensive description from HTAstop can be found here
ICQ Protector Nice protection tool for ICQ users
Outlook Express & Opera Virus Protection
PassLock Very useful patch in regard to infections
Privacy tests
RxTrojan Assistance Pack DOS based useful restore/info pack
SANS Top Ten Attacked Ports
Spy Sweeper*
SpyBlocker PacFile Generator
SpyBlocker*
Spybot* or information here
SpySites Database
Spytech SpyAgent
SpywareBlaster
SpywareGuard Resident running antispyware
StartPage Guard Prevents browser start page hijacking
System Safety Monitor Monitor essential files.
Tom Cat check online if software is Spyware
Trojan Simulator Tests virus scanner with the harmless eicar test file
TrojanCheck Detects and removes (unknown) trojans, guarding starting points used by trojans to hide secretly. It shows changes at the spot, and offers an undo option. Implemented are as well: full trojan scanning engine; process viewer; password stealing detector; double extensions file detector; netstat tool.
Trojan First Aid Kit Database of 750 trojans, fast scanning, new options etc. Note: this software is abandoned and not updated and developed any further.
Trojan ports The full list!
TrojanSimulatorHarmless demo-trojan to test your antitrojan software.
Windows Media Player Scripting Fix Disable/enable Windows Media Player scripting to avoid infections.
WinPatrol
WSH Anti-Polymorphism Patch Prevent Windows scripts (.VBS, Java) from being able to read/write themselves, to avoid infections by advanced worms. Info can be found here.
WinSpy
Antivirus tools (not resident; compatible with avast!)
Antivir PE Fair but with quite some false alarms
AVDisk Fine tool to automatically create rescue disks for the F-PROT/DOS anti-virus
BitDefender Free Edition for DOS
BitDefender Free Edition and Updates*
BitDefender Free Removal Tools
F-Prot for DOS and Updates
Norton Anti-Virus Removal Utility 2003
avast! Antivirus
avast 4.0 Uninstall Complete removal of avast! antivirus
avast 7.7 DOS version Key: AS770.A123456-24DB67 and Updates or here
avast Documentation avast! iavs Service Management (for server and advanced users)
avast! Virus Cleaner Tool
Backup
AutoBackup
Back4Win
Backup and Shutdown
BackUp Maker*
BackupLatest
Cobian Backup
Driver Manager
DrvClonerXP Copies an entire drive partition sector-by-sector, byte-for-byte directly to another drive partition, producing an exact reproduction clone of your original partition
DrvImagerXP Disk imaging tool, that creates backup clones of NTFS and FAT32 drive partitions as well as floppy disks, by copying, byte-for-byte, the drive partition sectors
Easybackup
EZBack-it-up
FallBack
Ghostfiles
No Hands Backup
Penguin Backup
Roadkil’s Unstoppable
SynchronEX
Synchronize
TaskZip*
WinDriversBackup.exe
Mozy is a secure, automated remote backup service for PC’s.
Download and install Mozy to ensure your data is safely backed up at a secure, remote location.
CD Boot
BootDisl Tips, tweaks, files, bootdisks, instructions, utilities, links, patches, updates, and other information for advanced DOS and Windows users. Click here for Bootdisk files
Buffer Underrun Error Guide By Johan Malmberg
Curtis E. Stevens and Stan Merkin info*
EBCD Pro
Frequently Asked Questions about CD-Recordable technology and related fields Usenet newsgroup FAQ, updated and posted around the middle of each month.
ISO Buster Explore a CD’s File System while by-passing Windows
Joerg Schilling page Used to build ISO images and to record it to your writer
Info on bootable CD-Roms
Microsoft’s “way” to create a bootable CD-Rom
The Ultimate Boot Disk Fast and easy way to install, troubleshoot and fix Windows. Offers: Virus Scan Option; Restoration of System Files; Rapid Windows Installs; Identification of PC Hardware; Windows CD file extraction; Startup Troubleshooter; Clone Drives or Partitions.
Universal Startdisk
Ultimate Boot CD
Turn your old bootable floppies into bootable CD’s this easy way:
- First of all you need a CD-Burner (for instance, Nero Burning Rom), a floppy drive, and a blank CDR Disk
- Load Up the CD Burner with your floppy in the drive and the blank CD in the CD-Recorder
- Close the Wizard (Nero) (if any)
- Hold Ctrl + N until a box appears
- Scroll down the list until you reach CDROM (Boot)
- Click It
- Bootable logical drive must be A:
- Click the Burn TAB > New > File > Write CD
CD Miscelaneous Tools
CD Reader
CDCheck*
CD-R Diagnostic* Displays and recovers CD-R and CD-RW data
CD-ROM Tool
Custom CD Menu Create a menu for CDs you create yourself.
DiskCheckup
Hotkeycontrol
Read-Only Switch*
ShelExec Useful for adding an Autorun.inf file to your CD-R / CD-RW.
Cleaning & Tunning Tools
Active@ Kill Disk Hard Drive Eraser Destroy data on your hard drive, excluding any possibility of future recovery.
AnalogX SuperShredder Erase sensitive files beyond all chance of recovery by another party.
BCWipe Completely erase files from your hard drive by overwriting them with random data.
Bears Delete Simple batch file, deletes: index.dat file, history, temp, cookies, MS Office recent files and shell icon cache.
BeClean
Clean Floppy
Clean
CM DiskCleaner
Disk Cleanup Permanently remove any traces of deleted files from your hard disk.
Eraser or here Overwrite old data to make sure it’s completely deleted.
G-Lock Temp Cleaner
HDD Health
IE Privacy Keeper
Internet Sweeper or here Cleans cache, history, cookies, user.dat files, addresses for real. Autostart possibility included. Now compatible with XP/Netscape v6.2/Opera v6.0.
JDN Reserve Clean drives within minutes.
MFCClean (Recursive clean of MFC temp files)
SafeClean Utilities (W98)
SafeClean Utilities Clean up your drive by getting rid of files programs leave behind.
SecureClean Erase files and overwrite them so others can’t retrieve them.
Spider Clean IE cache
Sure Delete Permanently wipe all traces of a file from your hard drive.
Washee
WipeDrive Destroy sensitive data with this USDOD-approved program.
Xen Heavy duty cleaning batch file.
Clipboard & Mouse & Keyboard & Hardware Tools
Clipboard Buddy Manages up to 20 clipboard texts
Clipboard Express
DefineF Function keys
EscapeClose
Fresh Diagnose analyze and benchmark your system (System Info, Benchmarks).
HoeKeys
Hot Keyboard Free
JDN Speed Typing
Keyboarding Shortcuts for Windows/Office
Mouse Emulator
Mouse Tools
MyMouse
Shortcut Map
StrokeIt
Cryptography
AxCrypt
BFC Crypter
FineCrypt
KeyMaker
MaxCrypt
Secure Password Manager
ABI-Coder Encrypt files/drives to prevent unwanted access
Pretty Good Privacy (PGP) The “standard” in (mail) encryption
Desktop Capture & Print
Grabzilla Screen Capture
ScreenPrint32
Desktop Clocks & Tools
Date Changer Freeze date
Desk Clock
Ghrone Desktop skinned clock
Now
Pawclock
Title Bar Clock
Desktop Tools
Always On Top Maker
CronoSoft XP Skins
Doughnut Roll-up open windows rather than minimize
Glass2k Transparency tool
Minimizer
NightVision
Resize
Resolution Changer
Screen Saver Control
Screensaver Builder 1.0
Screensaver Control* Screensaver Control Powertoy
ScreenSizer
SDesk* Scroll and simulate multidesktops
Shadow
Snap Windows Arrange
Taskbar Organizer
WinRoll
Xplash Screen Adds a splash screen to your Windows XP startup
ScreenGrab Simple and effective screen capture utility for Windows.
e-mail Applications & Tools
AvirMail
ByeLines Signature Generator for newsgroups and e-mail
E-Mail Creations
Email Express
ePrompter
Incredimail Data Manager
IncrediMail and IncrediMail Outlook Add-on
iOpus Secure Email Attachments
Jetmail Monitor Mailchecker plus extra features
Mail Inspector
Mail This Page
MailEnable Standard 1.0
MailGate*
Quick-E (Delete large emails by downloading headers first)
QuickSend
SendMail
StripMail Cleans e-mails from undesired characters of reply messages
Blat Public Domain Windows 95/NT console utility that sends the contents of a file in an e-mail message using the SMTP protocol. Blat is useful for creating scripts where mail has to be sent automatically (CGI, backups, etc.), or just as a quick way to send a file or message quickly from the command line. It will store relevant configuration details in the registry for ease of use. Optionally, blat can also attach multiple binary files to your message.