Eagle is a local application that requires its library to be stored on your local disk to function properly. This is because Eagle needs to quickly access and process large amounts of images, videos, and audio files, and cloud drives may not provide the necessary speed and stability for these operations.

How Eagle Works with Cloud Storage

Even when using cloud storage services, the library files must still be completely stored in the local client's sync folder for the software to read and use them, which means local space will be occupied. Cloud drives are typically used for backup purposes and to sync libraries across multiple devices.

Space-Saving Alternatives

Since your goal is to save local space, consider these options:

Store your .library folder on an external hard drive. If you plan to use it across different devices and operating systems (Windows, macOS), be aware of disk format compatibility issues:
Using libraries on external drives with both macOS and Windows
Important notes about Tuxera NTFS on macOS
Delete original files after importing to Eagle. Once you've confirmed the files work correctly in Eagle, consider removing the original files (not those in the library folder) to free up more space.
Empty the trash regularly in Eagle. Files in the trash still occupy storage space because they remain in the library. Only emptying the trash will truly delete the files. The same logic applies to your device's trash bin.
Store your .library folder on a NAS to avoid using local disk space. However, if you require extremely low latency and immediate response, a NAS might not meet your needs due to network transmission and disk speed limitations. NAS speeds are significantly slower than directly connected hard drives.

Keywords:

Eagle, library, cloud drive, save space, local application

Can Eagle Libraries Be Stored on Cloud Drives to Save Space?