Guides

Opening, reading and practising tab files on Android. Written by machado001, who makes Tabline.

• How to open a Guitar Pro file on Android (.gp, .gp5, .gpx)
  A .gp, .gp5, .gpx, .gp4 or .gp3 file will not open with anything Android ships. Here is what those files are and how to read and play one on a phone.
• What is the difference between .gp, .gpx, .gp5, .gp4 and .gp3?
  Five extensions, one lineage. What each Guitar Pro file format is, which version wrote it, and why the newest ones are zip archives rather than single files.
• How to open a MusicXML or .mxl file on Android
  MusicXML is the format every notation program can export. Here is what .mxl is, why it is the right file to move between apps, and how to read one on a phone.
• Your Guitar Pro file will not open: what is actually wrong
  A .gp5 that refuses to open is usually one of four things: a renamed text tab, a zip of images, a format from another program, or a truncated download. How to tell them apart.
• Get a MuseScore score onto your phone as tab
  MuseScore writes .mscz, which phones cannot read. Export MusicXML instead and the score opens on the phone with notation, tab and playback.
• Guitar Pro alternatives on Android, compared honestly
  What the Android apps that open Guitar Pro files actually do — the official one, the catalog apps and the file players — with their Play Store facts as read on 17 September 2026.
• How to practise one hard bar: slow it down and loop it
  The oldest practice method there is, done properly: isolate the bar, drop the tempo until it is clean, loop it, and let the tempo climb back only when you have earned it.
• Reading tab and standard notation together (and what tab leaves out)
  Tablature tells you where to put your fingers; notation tells you how long to hold them. Read both staves at once and the gaps in each disappear.
• What tuning is this tab in? Read it off the file
  The fret numbers never say it. Where a tab file keeps its tuning, how to tell what tuning this tab is in on a phone, and why the same fret can sound wrong.