What is the best piece of free software you use regularly?

[Taker_Dev]

One that deserves attention is KeePass. It is not as flashy as some modern apps, but it gives you a lot of control over your password database.

The ability to keep your own encrypted file and manage it yourself appeals to people who prefer not putting everything into a cloud service.

There is no single best free program because everyone has different needs. That is the great thing about these discussions though, someone always mentions a tool you end up using for years.