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Why convert PFM to PWP?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the PFM format
PFM — Portable Float Map
PFM is an extension of the Netpbm format that stores floating-point pixel values instead of integers. This makes it ideal for high dynamic range (HDR) image storage, scientific imaging, and rendering output where pixel values can exceed the 0–1 range.
Common uses
- HDR image storage and processing
- Computer graphics rendering output
- Scientific image data with floating-point values
- Tone mapping pipeline input/output
About the PWP format
PWP — Seattle Film Works Multi-Image
PWP is a multi-image variant of the Seattle Film Works format, capable of storing multiple photographs in a single file (similar to a simple photo album). Like SFW, it originates from the Seattle Film Works film digitization service of the 1990s.
Common uses
- Recovering Seattle Film Works multi-photo files
- Converting 1990s SFW photo collections
- Legacy film digitization service archive recovery
- Historical family photo preservation
Related conversions
Other conversions available for PFM and PWP files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.