| File Extension: | GP3 |
| File Type Description: | Guitar Pro 3 File |
| File Type Developer: | Arobas Music |
| Primary Associated Software: | Music Guitar Pro |
| Primary Software Developer: | Arobas Music |
Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall
Altium Designer is the primary software program that utilizes the Guitar Pro 3 File file, originally developed by Altium. According to our internal data, Guitar Pro 3 File files are most popular with users in United States, with a majority of them running Windows 10. A high percentage of these users browse the web using Google Chrome.
 | Music Guitar Pro by Arobas Music |
 | Altium Designer by Altium |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .GTP | Ucamco | Data Files | Gerber Top Solder Paste Data File |
| .GPX | Unknown Developer | GIS Files | GPS Exchange File |
| .GP4 | Arobas Music | Uncommon Files | Guitar Pro 4 Tablature |
| .GP5 | Arobas Music | Audio Files | Guitar Pro 5 Tablature File |
| .EXM | Boson Holdings | Data Files | Boson Exam File |
| .TKW | Universal Technical Systems | Data Files | TK Solver File |
| .VHDTRAILERS | Totem Entertainment | Data Files | VirtuaGirlHD Video Trailer |
| .H2W | Harald Bögeholz | Data Files | H2testw File |
| .CHI | Microsoft Corporation | Data Files | Microsoft Help File Index |
| .SUPP | Apple | Data Files | iOS Data File |
Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall
“FileViewPro eliminates the time and frustration of trying to track down a specific piece of software to open a specific file.” - Tucows
*Files that are not supported can be opened in binary format.
Copyright © 2010-2026 FileViewPro