3FR Converter

How to Convert 3FR to Any Format

1. Upload Your 3FR File: Drag and drop your Hasselblad RAW capture or click "Add Files". The converter accepts the .3fr files written by Hasselblad H, X, and 907X/CFV bodies. Batch is supported — drop in a whole shoot and each frame converts in parallel.
2. Pick an Output Format and Quality Preset: Use the Image File Extension dropdown to choose the target — JPG, PNG, TIFF, WEBP, AVIF, HEIC, BMP, GIF, and more, or PDF for a print-ready page. The default Quality Preset is "Very High (Recommended)"; drop it toward Medium or Low only when you need a smaller file, or switch to Specific file size to cap the output at an exact MB target.
3. Set Resolution, Bit Depth, or DPI (Optional): Under Image resolution keep the original sensor dimensions, pick a Preset Resolution, or scale by percentage. For a PDF target, the Conversion Quality control sets DPI (300 DPI is the print default). The Image bit depth control (8-bit default) and the Lossless toggle appear for formats that support them, such as TIFF and PNG.
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared.

Popular 3FR Conversions

• 3FR to JPG — a small, universal file you can email, post, or print anywhere
• 3FR to PNG — lossless RGB for editing without recompression artifacts
• 3FR to TIFF — the 8-bit/16-bit master format print labs and editors expect
• 3FR to WEBP — smaller-than-JPEG files for fast-loading web galleries
• 3FR to PDF — a print-ready page from a single frame or a contact sheet
• 3FR to AVIF — modern, highly efficient web delivery with wide color
• 3FR to HEIC — compact storage that opens natively on iPhone and Mac
• 3FR to BMP — uncompressed bitmap for legacy Windows tools

Why Convert a 3FR File?

3FR is the native RAW format written by Hasselblad digital cameras — the name stands for "Hasselblad 3F RAW." Hasselblad introduced it in 2006 alongside the H2D, and modern H-system, X-system, and 907X/CFV bodies still record to it. Like every RAW format, a 3FR holds the minimally-processed data straight off the image sensor rather than a finished picture, which is exactly what gives photographers full latitude over exposure, white balance, and recovery in post — and exactly what makes the file useless to anything that isn't a RAW-aware editor.

That's the core reason to convert. A 3FR will not open in a web browser, a messaging app, a Word document, or most generic photo viewers, and the files are large. Converting bakes your RAW into a standard, finished image that every device and app can display.

• Sharing and viewing anywhere — Convert 3FR to JPG or WEBP to get a compact file you can email, post to a gallery, or open on any phone. The result loses the RAW editing headroom but gains universal compatibility and a fraction of the size.
• Editing in non-Hasselblad software — If your tool doesn't read 3FR, exporting to a 16-bit TIFF or a PNG hands off a high-quality, already-demosaiced image you can grade or retouch without fighting RAW support.
• Print and delivery — Labs and clients usually want a flat TIFF or a JPG at a set resolution and DPI, not a camera RAW. Converting to PDF turns a frame into a print-ready page or a quick contact sheet.
• Archiving viewable copies — A 3FR is the negative; a converted JPG or TIFF is the print. Keeping a standard-format copy means the image stays openable even if RAW support for an older body fades.

For full RAW development — pulling shadow detail, applying Hasselblad's lens corrections, or recovering highlights — the native path is Hasselblad's free Phocus software, which converts the 3FR to its FFF working format and exports a 16-bit TIFF. A direct converter like this one is the fast route when you want a usable image now and don't need frame-by-frame RAW adjustments.

3FR Format at a Glance

Frequently Asked Questions

What is a 3FR file and what opens it?

A 3FR is the RAW image format written by Hasselblad digital cameras — "3F RAW," introduced in 2006 with the H2D and still used by current H, X, and 907X/CFV bodies. Because it stores unprocessed sensor data, it needs a RAW-aware app to open: Hasselblad's free Phocus software is the native tool, and Adobe Photoshop, Apple Preview and Photos, and Corel PaintShop Pro can read it too. Generic viewers, browsers, and office apps cannot, which is why converting to JPG, PNG, or TIFF is the usual fix.

Will I lose image quality converting 3FR to JPG?

You lose the RAW editing latitude, not necessarily visible detail. A 3FR holds the full sensor data so you can push exposure and white balance after the fact; a JPG is a finished 8-bit image, so those adjustments are largely baked in. At the "Very High" Quality Preset the converted JPG looks essentially identical to a straight RAW export on screen and in print — it's the recoverability you give up, not the sharpness. If you want to keep maximum quality and editability, convert to a 16-bit TIFF or PNG instead.

Should I convert to TIFF or JPG?

Pick TIFF (or PNG) when the image is headed for more editing, retouching, or a print lab — both are lossless and TIFF supports 16-bit depth, so you keep smooth gradients and room to grade. Pick JPG (or WEBP) when the goal is sharing, posting, or emailing: the file is a fraction of the size and opens everywhere, at the cost of editing headroom. A common pattern is to archive a TIFF master and hand out JPGs.

Is this the same as developing the RAW in Phocus?

No. A direct converter demosaics the 3FR and writes a standard image using the camera's embedded settings — it's fast and gives you a usable file immediately, but it doesn't expose Hasselblad's lens corrections or let you recover highlights and shadows frame by frame. For full RAW development, open the 3FR in Hasselblad Phocus, which converts it to the FFF working format and exports a 16-bit TIFF you can finish in another editor. Use this converter when you want the image now, not a grading session.

Why is my 3FR file so large?

RAW files store the complete, minimally-processed readout from the sensor, often at high bit depth and across a large medium-format frame, so a single 3FR can run into the tens of megabytes even with Hasselblad's lossless compression — and some bodies store the data uncompressed, which is larger still. Converting to JPG or WEBP collapses that to a small fraction of the original size, which is one of the main reasons people convert away from the format for storage and sharing.

Can I convert several 3FR files at once?

Yes. Drop a whole folder of 3FR captures onto the page and each one converts in parallel to the format and quality you choose; you can download them individually or grab everything as a single ZIP. There's no fixed per-file cap, so the practical limit on a big medium-format shoot is upload size and your connection speed rather than the converter itself.

Is it safe to upload my 3FR files here?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — there's no sign-up, no watermark, and your images are never shared or made public. In our testing, a 50 MB uncompressed 3FR converted to a Very-High-quality JPG produced a file under 10 MB while staying visually indistinguishable from the RAW export on screen.