Rast ChordsChord sheets, transposed and tidy

A cross-platform viewer for chord-and-lyric sheets. Import ChordPro, transpose on the fly, fit any song to the screen, and keep your whole repertoire in order — on Windows, Android phone, and tablet.

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Import ChordPro

Bring in a single sheet or a whole folder at once. Nested subfolders can turn straight into playlists, so your existing set lists come across intact.

Transpose & capo

Shift a song by semitones, set a capo, and switch between sharps and flats. Every choice is remembered per song, ready the next time you open it.

Fit to screen

Auto-fit sizes the font and column count so an entire song fills the page — no pinching, no scrolling mid-verse. Or take manual control of size and columns.

Hands-free auto-scroll

A gentle playhead paces you through a song so both hands stay on the instrument. Press and hold the play button to dial the speed in.

Playlists & sets

Group songs into sets, drag to reorder, and step through them with next/previous — or swipe — without leaving the page you are reading.

Search, filter & themes

Full-text search across titles, artists, and lyrics, with filters by tag, artist, and key. Three reading themes — Light, Paper, and Dark.