Free anti spyware cleaner software for linux

GWC is an application to do digital audio restoration on wavfile data, i.e. remove hisses and clicks. It features click repair using least squares autoregressive interpolation, and is based on the FFTW library. This is still beta code, so back up your data files first.
It is resulting of never wanting to boot to MS windows again. The only reason I had left was because I have this wonderful software to record digital audio, and the dehiss and declick using some very cool software (COOLEDIT 2000) and (Declick by M. Paar), to do the audio restoration.
I checked out some of the ongoing projects in linux, and either they crashed a lot or, didnt do what I needed, so I started this effort out of selfishness and also as a mechanism to learn the GNOME API for GUI programming . A lot of the code shows the efforts of that learning curve, and could certainly be cleaned up, but the I am personally pleased with the overall design. The goals are simple -- denoise, dehiss and amplify audio files. With the use of libsndfile, you can now do this on a multitude of audio formats, wav, au, aiff, ...
For those of you interested, I started working up a presentation describing the technical aspects of the audio restoration methods used in GWC.
Untar the source tarball (tar -xvzf )
Enter the directory created.
Run "./configure"
Run "make".
Run "make install".
"gwc" is the program file. All you have to do is run it.
Enhancements:
- BUGFIX: Ok. I messed up. The save changes stuff on exit was broken. Hopefully fixed now.

SMC non-context E-mail filter - is an software application designed to significantly reduce the amount of SPAM/UCE (junk-mail) you receive. SMC uses a dynamic local and DNS based remote "whitelists" (for known/trusted senders), DNS based "blacklists" (for undesired senders), and an original "autoauthentication" system (for unknown, but legitimate senders).
In additional SMC has a set of useful features which allows to preserve mail recipients from dangerous message attachments, HTML includes. SMC is an Sendmail milter (plugin), which stops the junk-mail without receiving one.
SMC uses 3 original algorithms, one of which is "Check relay by NS" simulates a dynamical whitelist and will always accept the messages from mail systems satisfying to following conditions:
1. Mail domain name (the host part of the senders e-mail address) must have an MX records;
2. Mail domain name and the connection host address must be resolved;
3. Connection host must be listed at the one of nameservers which hold the senders mail domain name.
The second from the developed algorithms is a "check delays" algorithm which is based on statistical check of delivery delays, generated by a [tempfail] return code, that allows to exclude a direct receiving of a mail, which not passed through the standard mail server.
NOTE: Using this feature the delivery of the mail from unknown, but legitimate senders will be delayed for a count of 10-minutes checks, which setted by the "maxcount" configuration parameter.
And the third of original algorithms is "auto-authentication" algorithm: The sender of a "mail contact" (sender-recipient pair) means as authenticated (whitelisted) if the filters statistics module has registered the both of a sended forward (request) and a recieved backward (reply) messages of this contact. The messages from the such authenticated senders will never be delayed by the previous "check delay" algorithm.
Enhancements:
- CLOSE_WAIT problems have been solved (a critical bug).
- There is a critical bugfix to prevent DNS storms.
- All of the resolver functions use the local resolver context.
- Automake and autoconf support have been added.

Cleaner is a Java beautifier that transforms ugly syntax into beautiful syntax. The Java code syntax is parsed using ANTLR and then printed to standard output.

Source is included.

Something like this:

public void foo(String bar)
{
for(int x=0; x < 9; x++ )
{
System.out.println ("X = " + x);
}
}

Will become

public void foo( String bar ){
for ( int x = 0; x < 9; x++ ){
System.out.println( "X = " + x );
}
}

Compile:

$ ant

Run:

$ java -classpath cleaner.jar:lib/antlr.jar cleaner.Cleaner < some-file >

yaspi (Yosis Anti-Spam POP3 fIlter bot) is a POP3 mail-scanner specifically made to combat mail bombings caused by viruses (i.e. Swen). It connects to the POP3 server, inspects the messages, and deletes the infected ones by itself automatically without ever downloading them.
yaspi most interesting feature is that it can automatically send abuse reports to the ISPs where the mails were originated. This way, most infected machines will be either disinfected or disconnected from the Internet (and so, sending infected mails!).
Main features:
- its free, distributed under the GNU GPL
- runs under Windows and Unix/Linux (maybe under Mac OS X, but untested)
- virus detecting rules are fully customizable
- integrated with Ricochet to send abuse reports
Enhancements:
- yaspi was killing its own messages, new rule added to let them pass
- new GUI available, still alfa, have several know bugs (but its not going to corrupt your mailbox, I hope!).

AntiChess project is an anti-chess game.

AntiChess is an anti-chess game written in Java.

The goal is to get checkmated or lose all your pieces except your king to your opponent.

You must take your opponents pieces if you can.

It supports 2 player and 4 player games on the same board

HAVP (HTTP Antivirus Proxy) is a proxy with a ClamAV anti-virus scanner. HTTP Anti Virus Proxy aims are continuous, non-blocking downloads and smooth scanning of dynamic and password protected HTTP traffic.
Havp antivirus proxy has a parent and transparent proxy mode. It can be used with squid or standalone.
Main features:
- HTTP Antivirus proxy
- Scans complete incomming traffic
- Nonblocking downloads
- Smooth scanning of dynamic and password protected traffic
- Can used with squid or other proxy
- Parent proxy support
- Transparent proxy support
- Logfile
- Process change to defined user and group
- Daemon
- Use Clamav (GPL antivirus)
- Operating System: Linux
- Written in C++
- Released under GPL
Enhancements:
- Experimental support was added for chunked Transfer-Encoding, which fixes some broken sites.
- The IGNOREVIRUS configuration directive was added for whitelisting virus names.
- The CLAMBLOCKBROKEN configuration directive was added.
- Detection with AVG was improved.
- HAVP is killed if database reloading fails for Library Scanner.
- The URL is logged when a crashed scanner process is detected.
- The build system updated, adding the --prefix, --sbindir, --sysconfdir, and --localstatedir options.

KStreamRipper project is a KDE-based frontend to streamripper. Streamripper is a command line utility for ripping online streams into mp3 files.

KStreamRipper helps you with managing your preferred streams and makes ripping and listening to them easier.

It now supports concurrent ripping and has a cleaner user interface(thanks to Will Entriken!).

Taskbar is a small taskbar utility for X11 with advanced features.
It supports a program launcher menu, task list, and tray notification area. It will work with any EWMH window manager (Sawfish, Metacity, KWM, etc.).
It is designed to be lightweight yet fully functional.
Main features:
- Docking taskbar aligned to bottom or top of screen
- Customizable start menu (program launcher)
- Taskbar notification area with tooltip support (area is populated via plugins)
- Support for Xft anti-aliased fonts