PWP to SUN for Image Workflows
Fast, instant PWP to SUN conversion. No signup required. Just drop your .pwp file and get .sun in seconds.
Batch Settings
About PWP to SUN Conversion
Whether you're one of the many photographers, designers, and content creators who work with PWP files daily, there comes a time when you need SUN instead. PWP is a widely used file format.
Here's a typical scenario: you receive a .pwp file but your project, platform, or client requires .sun. SUN is a widely used file format. Rather than searching for desktop software or wrestling with command-line tools, you can convert PWP to SUN online in seconds with CocoConvert.
This conversion is ideal when you When you need a SUN file. The conversion helps you convert between formats quickly.
Converting PWP to SUN maintains high quality with CocoConvert's optimised encoder settings.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert PWP to SUN
- 1
Drop your file
Drag your .pwp file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to SUN
Pick SUN from the format list. The converter automatically tunes settings for the PWP→SUN pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most image files convert in under 10 seconds.
- 4
Download and use
Your .sun file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert PWP to SUN
Your PWP file is decoded and re-encoded as SUN.
Your PWP file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in SUN format
The converted file is ready for download
Format Comparison
PWP
.pwp file
| Extension | .pwp |
| MIME Type | image/x-pwp |
| Category | Image |
SUN
.sun file
| Extension | .sun |
| MIME Type | image/x-sun-raster |
| Category | Image |
Should You Convert PWP to SUN?
When to Convert
- ✓When you need a SUN file
Frequently Asked Questions
Who needs to convert PWP to SUN?
This conversion is commonly used by photographers, designers, and content creators. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert PWP to SUN without losing quality?
Converting PWP to SUN maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert PWP to SUN?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many PWP files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for PWP to SUN conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including PWP to SUN.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.