"SecApps is an advanced offensive and defensive information security toolkit designed to enable companies, testers, the academia, security hobbyists and developers to discover, educate, exploit and mitigate security vulnerabilities in networks, systems, and applications."
Pootle is a user-friendly web portal that makes the translation process so much simpler. It allows online translation, work assignment, gives statistics and allows easy volunteer contribution. You can run Pootle as an Internet server like these projects or run your own copy on an Intranet (for individual work, team work or Translate@thons).