Convert ORF to PNG
Free, instant and private — your ORF files are converted right in your browser and never uploaded to a server.
How to convert ORF to PNG
- Step 01
Add your ORF files
Drop them into the box above or click to browse. You can add several files at once.
- Step 02
Conversion starts instantly
It runs in your browser using its built-in image engine — no upload, no queue, no waiting.
- Step 03
Download your PNG files
Save each file individually or grab them all at once. Done.
Why convert ORF to PNG?
Need a lossless copy of an Olympus ORF RAW photo for further editing? Converting to PNG runs the full RAW pipeline and gives you a pixel-perfect image that every editor and operating system accepts. PNG files are larger than JPG, so pick this when quality matters more than size.
ORF vs PNG at a glance
ORF is Olympus's RAW format — every photographic detail the sensor captured from Micro Four Thirds cameras, before any in-camera processing, editable but unreadable by most everyday software. PNG is the lossless workhorse — pixel-perfect quality and full transparency support, accepted everywhere.
| Property | ORF | PNG |
|---|---|---|
| Extension | .orf | .png |
| Full name | Olympus RAW Format | Portable Network Graphics |
| First released | 2003 | 1996 |
| Developed by | Olympus | PNG Development Group (W3C standard) |
| Compression | Lossless | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | unprocessed camera sensor data from Olympus and OM System Micro Four Thirds cameras | screenshots, logos, graphics with sharp edges or transparency |
ORF to PNG — frequently asked questions
Is this ORF to PNG converter really free?
Yes — completely free, with no sign-up, no watermarks and no daily limits.
Are my ORF files uploaded to a server?
No. The conversion happens entirely on your device using your browser's built-in image engine. Your ORF files never leave your computer or phone — which is also why the conversion is nearly instant.
ORF to PNG or ORF to JPG — which should I choose?
JPG for the smallest file and everyday sharing. PNG when you need a lossless copy or sharp edges, accepting a larger file.
Is the conversion private?
Yes — your ORF is decoded and converted entirely inside your browser via a WebAssembly build of LibRaw; nothing is uploaded to a server.