Boot OS X, Windows, and Linux on Mac or PC with UEFI or BIOS firmware
If you are unable to configure correctly please visit https://sourceforge.net/p/cloverefiboot/discussion/. If you have discovered a bug, or wish to request a feature, please open a ticket at https://sourceforge.net/p/cloverefiboot/tickets/.
Free flexible open source todo manager featuring hierarchical tasks
Task Coach - Your friendly task manager. Task Coach is a free open source todo manager. It grew out of frustration about other programs not handling composite tasks well. In addition to flexible composite tasks, Task Coach has grown to include prerequisites, prioritizing, effort tracking, category tags, budgets, notes, and many other features. However, users are not forced to use all these features; Task Coach can be as simple or complex as you need it to be. Task Coach is available for Windows, Mac OS X, and GNU/Linux; and there is a companion iOS app.
A PDF Reader and Note-taker for OS X
Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires Mac OS X 10.6 or higher.
An open source Mac OSX RSS reader with support for RSS/Atom feeds
Vienna is an open source Mac OSX RSS reader with support for RSS/Atom feeds, article storage and management via a SQLite database, written in Objective-C and Cocoa. Feeds can be accessed directly, or through a syncing service supporting the Open Reader API, like BazQux.com, FeedHQ.org, InoReader.com or TheOldReader.com. Development now happens on GitHub: https://github.com/ViennaRSS/vienna-rss
A multi-protocol instant messaging app for Mac OS X
Adium is an Open Source, multi-protocol instant messaging application for Mac OS X. Adium supports AIM, ICQ, Jabber, MSN, Yahoo!, Google Talk, Bonjour, Gadu-Gadu, Novell Groupwise, SIP/SIMPLE (Text), and Lotus Sametime. Additionally, it supports all of these applications at once so, even if you have multiple IM accounts, you don't have to log into each account separately.
Chicken is a VNC client for Mac OS X. A VNC client allows remote access to another computer over the network. Chicken is based on Chicken of the VNC.
An alarm for your MacBook.
iAlertU is an alarm system for your Apple MacBook that uses the built in motion detection to trigger the alarm and the iSight to capture the image of the thief. Among many other features, it incorporates the ability for users with iPhone, iPad, or iPod Touch to connect to and control iAlertU remotely.
MAMP is a very easy to install compilation of Apache, PHP and MySQL for Mac OS X. Everything will be installed in one folder. If you want to get rid of it, just move the folder into trash. An easy to use cocoa program to start and stop the servers.
Smultron is a text editor written in Cocoa for Mac OS X Leopard 10.5 which is designed to be both easy to use and powerful.
Simple but advanced disc burning for Mac OS X
Create data discs with advanced data settings. Create video and audio discs, Burn will convert if needed. Create DVD-Video discs. Recreate discs. Burn doesn't reinvent the wheel, it uses many powerful open source Unix utilities and is also open source.
The Cocoa Benchmark
iBench is a benchmark for Mac OS X constituted by a suite of tests of real-world usage that allows you to check and compare Macintosh computers performance on integer and floating point workloads. iBench is compatible with both Intel and PowerPC Macs.
The goal of this project is to create a GnuPG front end for Mac OS X. To that extent, it will make installing GnuPG on OS X easier and provide inter application services to access GPG. Also, GPGME wrapper in ObjC will be done.
Eloquent is a powerful Bible study tool for Mac OS X, supporting features such as services, to access the Bible in any program. It uses the Sword Library to work with bible texts, commentaries, dictionaries.
Lynkeos is an astronomical webcam image processing software for OS X.
Lynkeos is a Cocoa® application dedicated to the processing of astronomical digital images taken through a telescope. It is optimized for SSE vectorized instructions sets, multi-processor and multi-core machines.
PDFView is a simple, yet powerful, Mac Os X PDF viewer, with advanced integration with LaTeX.
iTheater is an open source project that aims to create a media center application for Mac OS X, to fully take advantage of Apple's OSX. The project aims to integrate most media-based Mac applications into a single console (or media center).
Cross platform media manager using XBMC scrapers, featuring a upnp server, fanart, poster and thumbnail support as well as meta data information about movies, tv shows, music, games and more.
SyncMe is an Open Source File Synchronization and Backup Tool for Mac OS X. There are many fields of application for SyncMe ranging from backup to online publication (over FTP, SFTP or SMB) or team collaboration.
With the release of the new iPod Video, many companys have been trying to develop software which allows you to encode movies, access iPod library, change categories, & change iPod preferences. But never before has someone tryed to combine them all...
It's a filetype/creator changer for mac os x. With support for multiple files.
Jacaré is an Open Source download manager for MacOS X, built on top of libCURL and CURLHandle, a Cocoa wrapper for libCURL. Jacaré features a clean and easy to use interface to organize and manage file downloads using either the HTTP or FTP protocols. In
Cocoa library wrapping libpq with additional functionnalities: delegate, notifications, async queries, etc. Easy integration of PostgreSQL database support in Cocoa applications by giving access to native Foundation types.
fnSwitch is an application that changes the behaviour of the fn key for the new Apple PowerBooks. It allows to use function keys without the fn key.
XLogo - A LOGO learning and drawing application built for Mac OS X
Max is an application for creating high-quality audio files in various formats, from compact discs or files.