Sheet Music Reader: Binder

Binder is a private, offline sheet music reader and organizer for scores you own or are authorized to use. Import PDF scores and JPEG or PNG page images with Android's document picker, then open them for practice on phones and tablets.

• Organize your sheet music with titles, composers, instruments, tags, notes and favorites. Archive, sort and search your library by its metadata.
• Prepare a rehearsal with ordered setlists, a chosen start page for each score and a saved resume point.
• Read one or two pages at a time, zoom or pan, fit the page, and add bookmarks.
• Turn pages by touch, visible controls or generic keyboard key events. Compatibility with a particular pedal or remote depends on the keys it sends.

Free includes up to 30 active scores, three setlists and 20 entries per setlist. Importing, ordinary reading, page navigation, bookmarks, metadata editing and search remain useful without a purchase.

Optional Lifetime Pro is a one-time Google Play purchase, not a subscription. It removes the organization limits and adds half-page reading, custom page sequences, non-destructive annotations, manual crop, advanced key mappings, metadata export and document-inclusive local backup.

Scores and library metadata stay in app-private storage, and core reading works offline. Binder has no PatchMedia account, score catalog, ads, developer-operated analytics or cloud sync. Backups and exports happen only when you choose a destination. A full backup can include imported documents and is not encrypted by the app, so store it appropriately. Import only material you own or are authorized to use; Binder does not provide, license or verify music rights.