I’ve installed countless apps over the years, but only a handful have stayed on every PC I’ve owned. They’re not the flashy tools that dominate software lists or promise to completely change how I work. They’re simple utilities that solve a specific problem and don’t make me think too hard about them. Whenever I set up a new machine, these are among the first apps I look for. I’ve used them across different Windows installations and work setups, and they’ve quietly become part of my default software collection. Here are the open-source apps that have earned that permanent spot on my PCs.