In order for Pinax to run, two files need to be on your local machine.

- bookmarks.json
    - At default location or wherever you specify in settings
- settings.json
    -   must remain at app's default location

However, if you choose to enable fetchWebImages in Settings, a cache folder will be created to store Open Graph images. These files cannot be synced. Each machine will need their own cache folder. Images are compressed to save space and can be deleted with no issues (they will be automatically re-downloaded if the setting stays enabled).