OS X FOSS portable applications are packaged so you can carry around on any portable device, USB thumb drive, iPod, portable hard drive, memory card, other portable device (or also on your internal hard disk), taking your preferences with you.
a free cross platform checksum utility, supports 58+ hash algorithms
Development of this project has been moved to https://github.com/jonelo/jacksum. This site has been left for historical purposes ONLY, you find older Jacksum versions here. Please visit the GitHub site for current development.
Jacksum 1.7.0 is a platform independent checksum utility (written entirely in Java) for computing and verifying (integrity check) checksums, CRC and hashes (fingerprints). It supports 58 popular hash algorithms and a lot of unique features.
MWCC Is a web interface to remotely control your Mac. It uses a combination of PHP, Shellscript and Applescript to control iTunes, launch applications, monitor folders, show disk usage and much more..
The notMac application allows users to replicate .Mac services locally on their own machine, or server. The server is OS neutral, while the client is OS X specific.
Secure File Transfer for Windows with Cerberus by Redwood
Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.
Cerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
Very Simple GUI for windows "net send" command using java (1.4.2_06 or newer). Allows a single message but multiple receivers inside the same windows network. Available contacts, inside the netwrok, are shown using the "contacts list" button.
OpenSource Mac OS X project to create simple Application that will communicate via AppleScript and Cocoa with Macintosh applications and iChat A/V 2.0. It is in Brazilian Portuguese and English.