WordPress is the world’s most popular blogging platform, used by a staggering 202 million websites. $filestr = file_get_contents(‘’) echo $filestr 1. The vast majority of them are cross-platform and absolutely 100% free! You’re bound to find several that are perfectly suited to your needs.Īs you might have suspected, WordPress is #1 on the list, and for good reason! If you like WordPress Themes, make sure to check out the thousands of fully-licensed premium examples found over at Envato Market. While some of these free apps do not offer quite the same level of polished functionality as their commercial rivals, others far exceed the capabilities of everything else on the market.īelow, we take a close look at the cream of the crop: 20 invaluable and indispensable open source applications that you really should be using, if you’re not already. You can get a free image editor, a free sound editor, a free word processor, media player, file archiver, PDF creator… the list goes on and on and on. 20 Most Popular Open Source Software Ever These days, you can quite easily buy a brand-spanking-new computer and install all the software you need for free, using applications offered under the Open Software License.

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