Free firefox ad blocker software for linux

Firefox LiveCD is LiveCD similar to LiveKiosk, but with original binary version of Mozilla Firefox. No changes were done to user interface and everything is set to Firefox defaults.

LiveFirefox is intended for people who want to have custom Firefox based LiveCD, but find LiveKiosk unsuitable for this purpose. You can find customization instructions in usersettings/ directory on CD.

If you are here because you are looking for locked-down kiosk we recommend you take a look at LiveKiosk (kiosk with user interface) and LiveInfo (full screenkiosk without interface).

Form Spam Bot Blocker is a PHP class that can generate forms that prevent submission by spam robots without requiring human users to enter special values.

The project generates hidden inputs for forms that have special values that are verified on the server after the form is submitted to eventually detect whether the form was sent by a spam robot.

The class can generate an hidden input that contains an encoded value of the user browser, user computer IP address and the current time.

The class verifies whether these browser name and IP address are still the same, and also whether the form is being submitted by a normal time interval after it was create, like when it is submitted by a real human user.

The class also generates a text input that are invisible for the user. A human user would not fill this input. If the input is submitted with a value, it was certainly a robot.

When the class detects a situation that demonstrates the form was submitted by a robot, the application should not accept the form submission.

smf-zombie is a Sendmail milter for SPAM/virus filtration from zombie computers.
Today is more than 70-80% of SPAM and viruses going from infected Windows computers around the world.
This milter aims to be lightweight, reliable and simple. Zombie SPAM blocker is written in C.
Main features:
- It has a hosts/networks whitelist;
- It can scan messages less than a defined size only;
- It can block the most of SPAM/virus engines (up to 80-85% of them);
- It can check the sender IP address with the most reliable zombie RBL - cbl.abuseat.org;
- It can safely reject "alien" bounce messages without RFC violating;
- It can reject messages for undisclosed recipients;
- It can reject harmful attachments to prevent viruses from spreading;
- It can log all milter activities through the syslog service.
Advantages:
- Small code;
- Fast work;
- Stability (production quality);
- Few system resources are required.
Enhancements:
- A workaround for the Sendmail socket unsafe error on some platforms was implemented.
- A bug with the greeting pause code under FreeBSD was fixed.
- Configuration file, default user, and working directory were changed.
- The format of log records was changed.
- Some samples of start-up scripts were added.
- New TODO tasks were added.
- Cosmetic enhancements were made.

Gabbly Firefox enables visitors on the same webpage to instantly chat with each other.

Gabbly is an AJAX chat window that can be activated on any webpage by adding gabbly.com/ in front of any URL. Visitors to the same webpage can instantly chat with each other.

This Firefox extension makes it even easier by showing the number of gabbers on the URL that you happen to be browsing. When you click on it, the Gabbly chat window opens and floats on top of the page and youre chatting with others on the same page!

Restart Firefox is an extension which adds a restart Firefox menuitem.

Adds Restart Firefox menuitem to File, and a toolbar button for easy restarting.

Great for when you install themes or extensions and need to restart Firefox.

Firefox Universal Uploader is a Firefox extension that allows you to upload/download files from any website using a friendly interface. Upload files/photos/videos to Flickr, Picasa, Youtube, Box.net(1GB of free space) are Facebook in this version. Next versions would support other websites like Google Videos, Webshots etc.
Thumbnail view of local and remote files will be given in the next version. You can add multiple files to the queue at a time. Extension will take care of uploading them for you.
Main features:
- It shows the local folders and remote folders which enables you to upload files by single click.
- You can upload any number of files at a time.
- You can upload files to multiple websites using a single interface (using only one extension).
- Ability to add multiple accounts and upload files to each account independently.
- Site specific features are also included and will be improved in the coming versions. eg. Box.net: giving public/private access to files.