KDE-Services extends the features of Dolphin's right click menu in the KDE graphical environment. It allows you to play and convert between several video formats, extract audio from movies and convert them to MP3, convert audio to MP3, securely send a file or directory to Mailx as an email, send files to Thunderbird as attachments, burn and checksum ISO images, execute scripts and applications, get low-level information on video files, build ISO images from folders, replace text, search, SSH, use Midnight Commander, use system, network, and backup/restore tools, use Samba, extract subtitles from MKV video, multiplex subtitles into MPEG-2 videos, and work with YouTube, DVDs, multimedia, GPG. You can add a timestamp prefix to a filename or directory name. A paranoid shredder, an HTTP publisher, graphic tools, and package tools are included.
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.
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.