How to Convert GSM to PVF — Quick & Free
Fast, instant GSM to PVF conversion. No signup required. Just drop your .gsm file and get .pvf in seconds.
Batch Settings
About GSM to PVF Conversion
Short answer: yes, you can convert GSM to PVF online for free, and quality is well preserved with the right settings. Just upload your .gsm file to CocoConvert, pick PVF as the output, and click Convert. The whole process takes seconds.
Now for the details. GSM is a widely used file format. PVF is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your GSM file is decoded and re-encoded as PVF. Converting GSM to PVF maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert GSM to PVF
- 1
1. Upload GSM
Drop your .gsm file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select PVF
Choose .pvf from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .pvf file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert GSM to PVF
Your GSM file is decoded and re-encoded as PVF.
Your GSM file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in PVF format
The converted file is ready for download
Format Comparison
GSM
.gsm file
| Extension | .gsm |
| MIME Type | audio/gsm |
| Category | Audio |
PVF
.pvf file
| Extension | .pvf |
| MIME Type | audio/x-pvf |
| Category | Audio |
Should You Convert GSM to PVF?
When to Convert
- ✓When you need a PVF file
Frequently Asked Questions
Is GSM to PVF conversion free?
Yes. CocoConvert offers free GSM to PVF conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is GSM to PVF conversion?
Most files convert in 2–10 seconds depending on size. Large audio files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded GSM file and the converted PVF file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting GSM to PVF lose quality?
Converting GSM to PVF maintains high quality with CocoConvert's optimised encoder settings.
Can I convert PVF back to GSM?
Yes, CocoConvert supports PVF to GSM conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.