findJAR.com

findJAR.com is a JAR search engine that helps Java developers to find JAR libraries containing required Java classes.

Simply enter the name of the class or the JAR file you are looking for and start your search. findJAR.com can be used to easily resolve NoClassDefFoundError and ClassNotFoundException problems.

Our continuously growing database currently holds more than 1 250 947 047 classes from over 4 776 647 JAR files. If you think an important JAR file is missing from our index, or for any other questions and comments, please use our contact form to get in touch.