Opening a GP3 File

The GP3 file type is primarily associated with Guitar Pro.

GP3	File extension: GP3
	File type:	tablature file

What is a GP3 file?

GP3 files mostly belong to Guitar Pro by Arobas Music. GP3 stands for Guitar Pro 3. GP3 files are data files associated with the Guitar Pro 3 application developed by Arobas Music.

• Main Use: Guitar Pro 3 is a music composition application specifically for guitar and other plucked string type musical instruments. It allows musicians to transcribe their music into score notation and tablatures, generate and modify chords, apply effects, and listen to it live as the score develops. Guitar Pro 3 uses GP3 file format to save tablatures for guitars, bass, or banjo. The GP3 files can later be used in the composition of musical scores which can be played back using MIDI data format. The GP3 file can also be used to print the audio score onto a hard copy. The musical data in the GP3 files are stored in a binary file format.
• Adoption: Arobas Music Guitar Pro is a Windows-based application that can be used for creating, opening, and modifying GP3 music files. The software is available on a free trial basis. For the macOS and Linux platforms, TuxGuitar software can be used for the same. TuxGuitar is available for free.

How to open a GP3 file

You need a suitable software like Guitar Pro to open a GP3 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your GP3 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a GP3 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online GP3 Text Viewer

Choose your .gp3 file to analyze

or drag and drop it here

Online File Viewer

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GP3 file format:

If you can determine the file format, the associated program can also be determined. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). File extension, signature and file format must match; otherwise errors will occur when the file is opened. Exact knowledge of the format is therefore important in order to solve problems occurring in files. In the following you will find our evaluation of the GP3 files:

GP3 is seldom used as a file extension and is mainly used by one program with a specific format. The following file formats are most commonly found in GP3 files:

• 85% of all GP3 files are associated with Guitar Pro v3 tablature. The contents of these files cannot be read by a human; only a computer program can interpret the data. GP3 files can be up to 77 KB in size, but are often around 3 KB - 48 KB. The file type was created 10 years ago, but is still used today. The files contain the following words: FICHIER GUITAR PRO v3.00. Such files are related to music, zeppelin, metallica, blues, stairway, heaven, iron, clearwater, creedence, rammstein, notmania, matters, nothing, revival, guitar, maiden, black and else.
• 6% of all GP3 files internally utilize the TIFF file format. TIFF is short for Tagged Image File Format. It stores raster graphics images that support color depths from 1 to 24-bit, lossy and lossless compression and multiple layers and pages. They consist of unreadable binary data. The files are 29 KB to 91 KB in size, with a median of 50 KB.

All the rest of the GP3 files (9%) have different formats. If you want to find out what your GP3 file contains, drag and drop it onto this page.