Qt frontend to crontab and at
Dupeguru
dupeGuru is a cross-platform (Linux, OS X, Windows) GUI tool to find duplicate files in a system.
Coreimage
An image viewer for C Suite.
Detwinner
Detwinner is the simplest and the fastest tool for removing duplicate files from your Linux PC.
opensnitch
OpenSnitch is a GNU/Linux application firewall.
RiseupVPN
Riseup offers Personal VPN service for censorship circumvention, location anonymization and traffic encryption. To make this possible, it sends all your internet traffic through an encrypted connection to riseup.net, where it then goes out onto the public internet.
Touche
Easily configure your touchpad and touchscreen multi-touch gestures using Touchégg with this GTK graphical user interface.
Grsync
Grsync is used to synchronize folders, files and make backups.
Paperwork
Paperwork will help you sort all your papers by turning them into searchable documents. It’s simple: just scan and forget. Looking for a specific paper? Just type in a few keywords and tada! You can search across your PDF files too!
Diffuse
Diffuse is a graphical tool for merging and comparing text files. Diffuse is able to compare an arbitrary number of files side-by-side and gives users the ability to manually adjust line matching and directly edit files.