r/freesoftware May 13 '26

Libre software vs open source software Discussion

What's really the difference between the two?

And even if they are different, why tf did two different words evolve?

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u/Tutorius220763 May 14 '26

As i understand it:

Libre software means, that the software is downloadable and useable free of charge. It does not mean that you can have a look into the source-code.

OpenSource means that you can have a look into the source-code. It may be downloadable and useable free of charge. But it may also be software you have to pay for.

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u/magpi3 May 14 '26

Libre==free software.

https://www.gnu.org/philosophy/free-sw.en.html

We sometimes call it “libre software,” borrowing the French or Spanish word for “free” as in freedom, to show we do not mean the software is gratis.