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  • Home >> How-To >> Find Jar files of any Java class file – FindJar.com

    Find Jar files of any Java class file – FindJar.com

    Find Jar Files by typing the class name

    Find Jar Files by typing the class name

    Last week during my daily work at job, I faced a problem. The problem was I was getting compilation error in Java project in Eclipse IDE.

    The error was “Cannot find Classname”. I didn’t encounter the “Cannot find Classname” error in my whole Java Experience. I wanted to find the Jar file which contains this Class so that I can move forward.

    I then started searching for solutions in Google Search Engine. I was lucky that I found findJar.com

    How to Find Jar files of any Java class file ?

    findJAR.com is a free web service which is a JAR search engine that helps to find JAR files 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.
    – findJar.com claims that their database holds more than 2,260,000 classes in 17.600 JAR files.

    If you find a class or JAR file that is not there in their database, you can contact them and request them to add it in their database.

    Hope this post helped to all Java Developers!

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    1. Raju says:

      Thanks for writing about this Nihar. This is very basic utility for every Java developer.

    2. Maharshi says:

      Nice find. Keep sharing such information for budding developers.

    3. Nihar says:

      @Raju, you are right. most of the java developers might want to know which jar file the class is.

      @Maharshi, Thanks dude. Hope this helped you as well.

    4. Awxus says:

      Nie information about finding Jar files in JAVA

    5. Awxus says:

      Yeah Thanks, Its really helpful and time saving

    6. Awxus says:

      Another Problem, I can’t comment with url in any blog

    7. Awxus says:

      Its working fine for this post now, But Other post still not posting links, Well there are so many other sites where i can post only n only if i remove my url from comment.

    8. Tech @ InkAPoint says:

      Finding now using FindJar. Thank you.

    9. Atul says:

      wow u write about java too gud

    10. Edwin says:

      The site http://www.jarvana.com can also be very useful for finding the jar files of java classes, especially if you are using maven.

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