Useful tools/scripts/programs.
  • HJ Split - Split large files into smaller files. Fast and free.
  • Wireshark - Need I say more :) 
  • SandBoxie - "Sandboxie runs your programs in an isolated space which prevents them from making permanent changes to other programs and data in your computer." Came across this software while I was trying to install a program. Great concept, however it does cost a few $.