Free accounting and bookkeeping software for mac

The Zork Trilogy is set in the ruins of an ancient empire lying far underground.
It is a text based adventure game, probabily the best ever made.

You, a dauntless treasure-hunter, are venturing into this dangerous land in search of wealth and adventure. Many strange tales have been told of the fabulous treasure, exotic creatures, and diabolical puzzles in the Great Underground Empire.

Cleanup Tags and Filenames translates special characters in the tags and filenames of MP3 files in your iTunes library so that they will be recognized by the AudioTron when it indexes the files.

iTunes keeps information about how often a song was played, but this information is not correct if it still plays my music when Im away from my Mac.
So this application will run silently in the background and watch for the screensaver. If the screensaver starts and iTunes is playing the playback is paused. As soon as the screensaver stops the music plays again.
This application was made in Realbasic in only 10 minutes. Some classes from the MBS Realbasic Plugin helped:
First we have a subclass of the CarbonApplicationEventsMBS class which receives an event from the system whenever an application is launched.
Using the ProcessMBS class we check whether the launched application is the screen saver and whether iTunes is running. In case iTunes runs we stop the music using an AppleScript which is compiled and executed using the AppleScriptMBS class.
In the event handler for terminating applications we check if this is the screen saver. In case the screen saver quits we tell iTunes to play again.
This application has no interface and it will quit if you log out but if you want to quit this app without logging out you can use the Process Viewer to quit the process.
Enhancements:
- Moved project to Realbasic 5.5 and newer plugins.
- Fixed problem with users of Script Debugger from latenightsw.com.

Nature and Science Widget is a small software that shows the latest news (with links) from Nature and Science website, that can be found at http://www.nature-science.info/.
Enhancements:
- Complete redesign

BeanCount is an open source double-entry accounting system that uses a simple text file format as input.
A few Python scripts are used to parse the contents of the file, for example, to serve the contents as a locally running web server.
Scripts are provided to convert from OFX files into Ledger input format, and other formats (easily extensible).
NOTES:
- The ideas and syntax is entirely inspired by John Wiegleys Ledger, and the syntax is pretty much compatible with it. Beancounts syntax is a subset of Ledger (a little more restrictive), with a few additional directives. You should probably read Ledgers documentation in order to you use Beancount.
- Beancount is a Python version of Ledger, and thus is much slower, but also easier to extend (the code is pure Python).
- Beancount provides a simple web front to view the contents of the database, so you dont have to parse the entire file everytime you want to view a different account (this helps mitigate the fact that parsing is comparatively slow).
- New features can be expected to flow between Ledger and Beancount, as the authors have been in touch and have discussed ways of doing integration. In particular, Ledger is being augmented with the ability to export its parser with a binding for the Python language, so Beancounts parser may eventually use the Ledger parser for speed, and Ledger may eventually leverage Beancounts web front-end.

System requirements:
- Python

Sunlit Moon displays the true phase of the Moon. The orthographic image is rendered from an equirectangular atlas of the Moon based on data gathered by the NASA Lunar Orbiter missions. The atlas is courtesy of the USGS Astrogeology Research Program. Each rendered image accounts for optical and physical libration. Meaning, it displays only the lunar features that are currently visible from Earth due to the effects of libration.

The green compass represents geographic direction and the gray represents selenographic direction. These are drawn to illustrate the offset of the lunar poles to that of the Earth’s poles due to libration. For examples of lunar libration, visit the Lunar Libration page. Clicking on the image of the Moon in the widget displays a selenographic grid to further illustrate the effects of libration. Also, the age and illuminated fraction is displayed.