Free based software for mac

Time-based Animation is a REALbasic example that uses time to control the movement of sprites in a sprite surface creating smooth-as-a-babys-bottom animation.

Completly freeware for non-commercial use.

TMSNC is a textbased (console) MSN client written in C. TMSNC should work on most Unix (Linux, BSD, MacOS) compatible operating systems. The goal of this project is to create a client like MSN Messenger (with sound, webcam and file transfer support), but without any graphical features.
TMSNC is an opensource project which is released under the IR Public Domain License which basically is a modification of the BSD license.
Enhancements:
- Display current playing song option in tmsnc.conf
- Added support for setting personal message (menu item)
- Removed gettext support
- Optimized panel handling
- Window in focus is now shown in yellow
- Changed the window border style.

If you use FileMaker Pros custom web publishing facilities on a day-to-day basis, this is the tool for you. D-Base provides the ability to remotely see all your hosted FileMaker Pro databases, layouts, fields and scripts. And now, you can use this information to create easy drag-and-drop CDML tags.
Enhancements:
- New Tag Generator facility - Allows you to create custom CDML tags and drag them to your HTML pages instantly.
- Improved HTTP - This version improves HTTP stability, and handles HTTP authentication automatically.
- Bug Fixes - No more unexpected crashes. D-Base 1.4 has been tested and tested for use on many different systems (Mac & Windows Web Companion, Mac WSC and Linux WSC. Also tested with FileMaker versions 4, 5 and 6)
- Interface Improvements - D-Base 1.4 has had an interface makeover, improving ease of use and unity between platforms.

Book Base is a simple book database the wil help you keep your books organized. Now you can manage your books collection with a few simple clicks.

Completly freeware for non-commercial use.

Base Helper 1.0 is a feature-rich and trustworthy utility that will convert a number from one base to another, supports base 2 (binary) through base 16 (hex). It will also do simple binary addition and multiplication.

Requirements: Mac OS X 10.1 or higher

Batman Beyond is an icon set based on the characters from the animated series Batman Beyond.
The icons are beautifully drawn and are best viewed in 128x128 at 32bit mode.

Completly freeware.

Google Base Search Widget searches blogs, recipes, jobs, services, reference articles, etc... using Google Base.
Enhancements:
- GoogleBase plugin now compiled with Universal Binary, so it works with Intel-based Macs too.

Many people may not know this, but there is a short and easy URL format that you can use for Apples Knowledge Base articles.

The Knowledge Base URL script, when given an article number, generates a URL for the Apple Knowledge Base. The resulting URL is copied to the clipboard, with or without angle brackets. The script works equally well in OS X or OS 9 and earlier.