tl;dr: Do anything you want with the icons we offer as long as you’re not sharing them without asking for permission to the designer first.
1.1 Icon sets that are released as freebie on this website can be used and edited for personal and commercial projects.
2.1 Redistributing icon sets is not allowed unless the original designer agrees to it with an exception for exclusive sets.
2.2 When distributing icon sets it’s prohibited to share them under your own name.
3.1 IconJar is not responsible for icons or icon sets content and are not affiliated in any way and can remove icons or their sets without prior warning to their author.