I’ve been setting up an old laptop and trying to keep it fast with portable and lightweight apps from LiberKey.
So far, I’m using SumatraPDF, VLC, and Notepad2. All run great without slowing down the system.Tunnel Rush Game

What about you?
Which small but powerful apps do you recommend for older hardware?

Let’s share a list of hidden gems that still work perfectly in 2025! You're welcome!