.gtp file: how to open it on Windows

2 Windows apps register the .gtp extension. Install one of them to open the file with a double-click.

About the format

Format

Guitar Pro File

PRONOM identifier

fmt/1872

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

• 
  TuxGuitar

  An Open Source multitrack tablature editor and player written in Java.

  Open source 2.1.1 9.1K ↓ ★ 1.6K
• G
  Guitar Pro 8

  The ultimate guitarist’s toolbox

  Proprietary 8.1.5-26

Related guide: Change the default app for a file type in Windows