A small collection of usefull and working sotware:

SHUTTER: screen cutting program with edit function and more - work very well

SYNKRON: syncrones files from server and Laptop very well

GONVERT: conversion of unit

ZENMAP: well working port scan program and network scan program

BLEACHBIT: cleanup program. Be careful with root version since it deletes all, mail cache as well

KVM: virtual machine, integrated in SUSE and works very stabel and well.