My libraries are saved in portable storages and can't be used on both Windows and MacOS
The Eagle library itself supports macOS/Windows cross-platform use. If you can't open the library on both macOS and Windows, the most likely reason could be the compatibility of the storage. For example, storage in NTFS format cannot be used in macOS.
How to address the issue?
- Use storage that is both compatible with macOS/Windows, such as FAT32 or exFAT (recommend)
- Use a third-party plugin to make macOS support NTFS format (not recommend, refer to this article)