Free firefox extension software for mac

The Web Developer extension adds a menu and a toolbar to the browser with various web developer tools.
Firefox Web Developer Extension is designed for Mozilla Firefox and Mozilla, and will run on any platform that these browsers support including Windows, Mac OS X and Linux.
Main features:
- Disable Features
- The disable features allow the disabling of various browser behaviors including disabling the cache, JavaScript and CSS.
- CSS Features
- The CSS features provide various tools related to the CSS on the page including displaying the styles applied to the selected element and live editing of the CSS.
- Forms Features
- The forms features provide the ability to manipulate the forms on the page including enabling auto completion, populating form fields and removing maximum length restrictions.
- Images Features
- The images features provide various image related tools including displaying image file sizes, finding broken images and outlining images without alt attributes.
- Information Features
- The information features provide various informational tools including displaying anchors, displaying link paths and viewing cookie information.
- Miscellaneous Features
- The miscellaneous features provide various tools including deleting cookies for the domain, showing comments and marking links as visited.
Enhancements:
- Reset All does not work in Edit CSS
- View CSS and View JavaScript sometimes outputs the source all on one line
- View Document Size does not include imported style sheets
- View source in an external application duplicates a local file.

File Extension Lookup widget allows you to find out information about thousands of Macintosh and Windows file extensions, using the FileInfo.net database.
Each file extension entry includes the file type, file format, a description of the file, and a list of programs that can open the file.
A great dashboard widget that will help you quickly look up file extensions for unknown file types found in your e-mail attachment or on your hard drive.

Enhancements
- FileInfo.net is now FileInfo.com.
- Updated look and feel of widget.
- Smaller file size.

Collection Extension is a REALbasic plugin that adds a method to read back the Keys that are stored in a Collection object, similar to the available "Item" method that returned the values from a Collection.

Completly freeware for non-commercial use.

Extension Toy is a small AppleScript which enables you to hide or show file extensions in a specified folder.
If the selection contains a mix of hidden and visible extensions, it asks you to choose whether to show or hide them.

Very useful to figure out whether youve added an extension to a filename or not... or just to keep things tidy. Go play!

Firefox Search is a useful plug-in that will instantly search from wherever you are on the web.

Safari View Selection Source Extension 1.0 is considered as a flexible and effective tool, designed to allow you to view selection source, which gave Firefox a great advantage over Safari. Just select the area you want to examine, then right click to bring up context menu, then select "View selection source".

Halloween Firefox Theme 2.2 is created as a beautiful theme for your Firefox! A special Firefox theme for Halloween featuring witches flying across a full moon, jack-o-lanterns, bats, haunted houses, and black cats.

Enhancements:

• Compatible with Firefox 3
  
• Fixes unspecified bugs.

Aqua Firefox Set installer replaces HTML form elements with aqua ones and gives your Firefox to "Aqua Appearance" of Mac OS X.
Enhancements:
- addresses the issue that text of input button might not be displayed properly when stylesheet is adopted.