The quality check of the source codes by several independent developers reduces the numbers of errors in stable releases. A beneficial program with free sources can be ported by interested people to their preferred platform. Software is a social technique, free software hands this over to the users and prevents monopolism. Free Software avoids re-engineering of source code. This is a stimulating beneficial impact for economy.
Free software increases competition for software and hardware market.
The Internet and the World Wide Web owe their success free software products. The GNU Public Licence ensures freedom in the long run. But in general, GPL should be applied. These pages are hosted by Intevation GmbH .