Fujifilm X-T3 RAW at a glance
| RAW format | RAF — Fujifilm RAW (.RAF) |
|---|---|
| Sensor | 26 MP APS-C X-Trans |
| Resolution | 26 megapixels |
| Typical RAW size | about 22-28 MB |
| Released | 2018 |
| RAW options | 14-bit RAF RAW from Fujifilm's fourth-generation X-Trans sensor, lossless compressed. |
Editing X-T3 files with imagic
imagic opens .RAF files from the Fujifilm X-T3 natively on Windows and macOS. Point it at a card or shoot folder and it builds previews, scores every frame for sharpness, closed eyes, and composition, and groups near-duplicate bursts — so a full shoot collapses to its keepers before you edit anything.
Processing runs through the bundled RawTherapee engine, entirely on your machine: batch-apply one look across the keepers and export JPEGs in a single pass. Nothing uploads, which matters at about 22-28 MB per frame. The 7-day trial is full-featured and needs no card; licenses are one-time, from €19.
Frequently asked questions
What RAW format does the Fujifilm X-T3 use?
The Fujifilm X-T3 writes RAF files with the .RAF extension. 14-bit RAF RAW from Fujifilm's fourth-generation X-Trans sensor, lossless compressed.
How big are Fujifilm X-T3 RAW files?
Expect about 22-28 MB per frame from the 26 MP APS-C X-Trans sensor, depending on compression settings and scene detail. A full shoot adds up quickly, which is why culling before editing matters on this body.
How can I open Fujifilm X-T3 .RAF files for free?
imagic opens RAF files from the Fujifilm X-T3 natively on Windows and macOS — the 7-day trial needs no card. It culls the shoot with AI quality scoring, groups duplicates, and batch-processes keepers locally through its RawTherapee engine.
More about RAF
The X-T3's .RAF files share their structure with every Fujifilm body using RAF — the full RAF guide covers compression variants, free openers, and conversion options in depth.
Other Fujifilm bodies
Cull a X-T3 shoot before your coffee cools
AI quality scoring, duplicate grouping, and local batch processing for .RAF — free for 7 days, no card required.