Where Does Koodo Reader Store the Library?
Koodo Reader stores the library in a data folder you can relocate in Settings. Back up the config, book, and cover folders together.
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Koodo Reader is local first with a relocatable library. Desktop builds default under the OS app data folder, and Settings Data shows a locate button jumping straight to it. Mobile builds instead use the system granted app folder, which is not directly browsable.
The library is three folders, not one. Config, book, and cover directories travel as a set for backups and sync targets. Web builds without a chosen folder keep data in browser cache, which the system may evict. Grant a local folder on first visit to avoid silent loss.
Where Koodo Reader stores this, by platform
C:\Users\<username>\AppData\Roaming\koodo-reader\uploads\data
Default desktop library root on Windows. Use Settings, Data to relocate it to a cloud folder for sync.
/Users/<username>/Library/Application Support/koodo-reader/uploads/data
Default desktop library root on Mac. Same three folder layout: config, book, and cover inside.
Frequently asked questions
How do I back up my Koodo Reader library?
Zip the config, book, and cover folders only (not their parent) and store the zip safely. Restore by extracting and using Switch Library on the new machine.
How do I move my library?
Use Settings, Data, Change Storage Location and pick an empty folder. The library moves there. Point every device at the same cloud folder for sync.
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