.CR2 · 2019 · 24 MP APS-C

Canon Rebel SL3 / 250D RAW Files: Open, Cull & Edit .CR2 Free

The smallest and lightest DSLR Canon ever made, marketed squarely at beginners and travelers who did not want mirrorless complexity. Its 5 fps burst keeps individual shoots small compared to Canon's faster bodies. Most editing sessions from this camera involve a modest travel folder rather than a high-volume event.

Canon Rebel SL3 / 250D RAW at a glance

RAW formatCR2 — Canon RAW 2 (.CR2)
Sensor24 MP APS-C
Resolution24 megapixels
Typical RAW sizeabout 24-29 MB
Released2019
RAW options14-bit CR2 RAW with standard lossless compression.

Editing Rebel SL3 / 250D files with imagic

imagic opens .CR2 files from the Canon Rebel SL3 / 250D 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 24-29 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 Canon Rebel SL3 / 250D use?

The Canon Rebel SL3 / 250D writes CR2 files with the .CR2 extension. 14-bit CR2 RAW with standard lossless compression.

How big are Canon Rebel SL3 / 250D RAW files?

Expect about 24-29 MB per frame from the 24 MP APS-C 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 Canon Rebel SL3 / 250D .CR2 files for free?

imagic opens CR2 files from the Canon Rebel SL3 / 250D 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 CR2

The Rebel SL3 / 250D's .CR2 files share their structure with every Canon body using CR2 — the full CR2 guide covers compression variants, free openers, and conversion options in depth.

Other Canon bodies

Canon Rebel T8i / 850D Canon EOS 5DS Canon EOS 5DS R Canon EOS-1D X Mark II Canon EOS-1D X Mark III Canon EOS M Canon EOS M3 Canon EOS M5

Cull a Rebel SL3 / 250D shoot before your coffee cools

AI quality scoring, duplicate grouping, and local batch processing for .CR2 — free for 7 days, no card required.

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