Free Icons

1. www.softicons.com

2. Icon Shock

2.1. Beautiful icon sets

3. http://findicons.com

4. Smashing Magazine

4.1. Excellent selection of quality icons by Smashingmagazine

5. http://www.iconseeker.com

6. www.iconspedia.com

7. Info

7.1. Source : Philippe Boukobza

7.2. www.visual-mapping.com

8. Nuvola Icons

8.1. Interesting Icon set

9. Crystal Clear

9.1. Amazing set of high quality icons by Everaldo. A must

10. http://icones.pro/

11. www.mricons.com

12. www.iconarchive.com

13. www.clker.com

13.1. High Quality vector files