Free online MXL to GP3 converter
Convert compressed MusicXML scores to Guitar Pro 3 tablature files.
Convert MXL to GP3 online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .mxl file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .mxl to .gp3 conversion
After successful file upload, click to convert when you are ready.
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Download converted .gp3 file
Conversion result is ready to download.
Conversion statistics: MXL to GP3
Updated November 10, 2026, from conversions on 101convert.com
How to convert mxl to gp3 file
- Music composition
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A music score may arrive as a compressed MusicXML file, while an older Guitar Pro setup or tablature workflow requires a GP3 file. Converting it makes the score usable in compatible tablature software, though some notation may need checking afterward.
What MXL is
.mxl is the compressed form of MusicXML, an interchange format for written music. It stores score data such as notes, rhythms, instruments, and notation; notation programs including MuseScore, Sibelius, Finale, and Dorico can create or export it. MXL files commonly arrive when scores are shared between different notation applications.
What GP3 is
.gp3 is the Guitar Pro 3 format for guitar tablature and musical scores. It is useful for editing parts with fretboard positions, tunings, tracks, and performance markings in Guitar Pro-compatible software. Choose it when the recipient or an older application specifically needs Guitar Pro 3 files.
How to convert MXL to GP3
Online on 101convert.com
- Upload the MXL file on this page.
- Select GP3 as the output format and start the conversion.
- Download the resulting GP3 file. Multiple files can be converted in one batch; the per-file size limit is shown on the page.
The converter runs on the site’s server with alphaTab and PyGuitarPro.
Offline with desktop software
TuxGuitar is a free, open-source desktop option for Windows, macOS, and Linux. Open the MXL through File → Import → MusicXML, then use File → Save As and choose Guitar Pro 3 (.gp3) as the format. If MusicXML is not listed under Import, use a TuxGuitar build that includes its MusicXML support.
Quality and compatibility
MXL can contain full ensemble scores, while GP3 is designed around tablature and has older notation capabilities. Check the converted file’s instruments, tuning, rhythms, rests, and measure count; unsupported markings or score layout may be altered or omitted.
Note: This mxl to gp3 conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
MXL vs GP3: format comparison
How the MXL and GP3 formats compare on the properties that matter most for this conversion.
| Property | .MXL Compressed MusicXML | .GP3 Guitar Pro 3 file |
|---|---|---|
| Sheet music notation | Yes | Yes |
| Audio playback | No | No |
| Further editing | Easy | Limited |
| Plain-text readable | No | No |
| Player support | Limited | Niche |
| Typical file size | Small | Small |
| Open standard | Yes | No |
| Introduced | 2004 | 2001 |
| Developer | Recordare LLC / MusicXML (now maintained by MakeMusic, Inc.) | Arobas Music |
| MIME type | application/vnd.recordare.musicxml+xml | — |
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the MXL to GP3 converter free?
Yes, converting MXL to GP3 on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my MXL file be?
You can upload MXL files up to 3 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 20 MB per file and 20 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert MXL to GP3?
No. The MXL to GP3 conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid MXL file for this MXL to GP3 conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.