Import existing library

If you have existing Eagle libraries and would like to use them instead of creating a new one, you can let Eagle open the existing library again, please refer to the following steps:

1. Have the library folder (000.library) put in your desired directory/path.
2. If it is the first time you open Eagle, or the first run after you reinstall the OS / on the new device, you would see the following screen after some introduction pages. Please click the 'Import Existing Library' button to the right.
   If you have a library opened in Eagle, you could also open the library by Eagle Menu -> Switch Library... 
   
3.  Go to the path of the library, click 'Open' button.

4. Wait for the Library to initialize, then done!