Convert ORF to ICO
Free, instant and private — your ORF files are converted right in your browser and never uploaded to a server.
How to convert ORF to ICO
- 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 ICO files
Save each file individually or grab them all at once. Done.
Why convert ORF to ICO?
Got an Olympus ORF photo you want as a Windows or website icon? This runs the full RAW pipeline and packs the result straight into a multi-size .ico (16, 32, 48 px) — no need to export a JPG from your photo editor first.
ORF vs ICO 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. ICO is the Windows icon container — bundles several sizes in one file, still the format browsers expect for favicon.ico.
| Property | ORF | ICO |
|---|---|---|
| Extension | .orf | .ico |
| Full name | Olympus RAW Format | Windows Icon |
| First released | 2003 | 1985 |
| Developed by | Olympus | Microsoft |
| Compression | Lossless | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | unprocessed camera sensor data from Olympus and OM System Micro Four Thirds cameras | favicons and Windows application icons |
ORF to ICO — frequently asked questions
Is this ORF to ICO 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.
What sizes will the ICO contain?
16×16, 32×32 and 48×48 — the three favicon standards — all in one file, so each context picks the sharpest.
Is the conversion private?
Yes — your ORF is decoded and packed into the icon entirely inside your browser via a WebAssembly build of LibRaw; nothing is uploaded.