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.