Open Clip Art Library is described as 'This project aims to create an archive of clip art that can be used for free for any use' and is an website in the photos & graphics category. There are more than 10 alternatives to Open Clip Art Library, not only websites but also apps for a variety of platforms, including Figma, Adobe Illustrator, Icons8 Lunacy and MediaWiki. The best alternative is Font Awesome, which is both free and Open Source. Other great sites and apps similar to Open Clip Art Library are Wikimedia Commons, Iconfinder, Icons8 and OpenGameArt.org.
Worldvectorlogo has one of the biggest collections of vector logos of all sorts of companies worldwide. Downloading logos doesn’t require signing up. Worldvectorlogo also enables you to share your vector logo collection with the world.