BleachBit deletes junk to recover disk space and maintain privacy. It rids your system of old junk including cache, Internet history, temporary files, unused locale files (better than localepurge), logs, and cookies. Designed for Linux systems, it wipes clean 50 applications including Adobe Reader, Bash, Firefox, Flash, OpenOffice.org, Opera, Real Player, Skype, and more. It shreds files so that they cannot be recovered, and it wipes free disk space to hide insecurely deleted files. It offers both a simple PyGTK GUI and a command line interface for automation.
YFi Hotspot Manager is a modern AJAX Web front-end for FreeRADIUS 2.x. It has support for vouchers, permanent users, billing post paid, and pre-paid. Multiple languages are supported. Statistics can be generated. It works with CoovaChilli and Mikrotik. It runs on Ubuntu and CentOS. It has Google Maps integration. Third party systems can be integrated. There is thorough documentation.
ffDiaporama is an application for assembling photos and videos. It is especially suitable for preserving memories of holidays. It was inspired by presentation software such as Impress or Powerpoint. It can read all image formats, most camera and camcorder video formats, and the most commonly used music formats. It includes 140 transitions and a device database to enable the videos to be correctly rendered for more than 50 models of video viewing devices (including smartphones, tablets, and home cinema systems). ffDiaporama can manage several hundred slides. Each slide can contain tens of shots and tens of blocks, with each shot containing its own block settings. The application itself calculates all the shot transformations.