3FR to TIFF Converter

Convert 3FR to TIFF online for free. Fast, secure, and high-quality conversion with no sign-up or software required.

Free to useNo file stored beyond 1 hourEncrypted over TLS 1.2/1.3No watermarks

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Maximum file size is 1GB

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How it works

Three steps to your converted file

Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.

Upload your file

Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.

Choose an output format

Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.

Convert & download

Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.

What is a 3FR file?

The 3FR file extension denotes a proprietary raw image format developed by Hasselblad for its H-system and V-system digital camera backs. Structurally based on the TIFF/EP standard (ISO 12234-2), it contains unprocessed sensor data captured via the Bayer filter mosaic, utilizing a custom lossless compression algorithm to preserve 16-bit color depth. Unlike standard raw files, 3FR files are designed to be converted into the Hasselblad 3F container (FFF) via the Phocus software ecosystem to fully embed color calibration and lens correction metadata.

How to open a 3FR file

Due to its proprietary nature, native OS support for 3FR is limited without specific codec packs. The primary method for accessing these files is Hasselblad's proprietary Phocus software or the Adobe Creative Cloud suite (Photoshop and Lightroom) using the Adobe Camera Raw plugin. For viewing without editing, users on macOS can utilize Apple Preview (if the specific camera model is supported by Core Image), while Windows users may require the Microsoft Camera Codec Pack or third-party viewers like IrfanView.

3FR Technical Info

Full Name: Hasselblad 3F RAW
Developed By: Hasselblad
Initial Release: 2002
MIME Type: image/x-hasselblad-3fr

What is a TIFF file?

The Tagged Image File Format (TIFF) is a container format for storing raster graphics images, originally created by Aldus Corporation in 1986 and currently controlled by Adobe Systems. Ideally suited for photography and desktop publishing, TIFF supports multiple color spaces (CMYK, RGB, Lab), various compression schemes (lossless LZW, Deflate, or lossy JPEG), and data tags that define image geometry. It conforms to the TIFF 6.0 specification and can accommodate multi-page documents and extensive metadata standards like Exif, IPTC, and XMP within its header structure.

How to open a TIFF file

Due to its status as a standard industry format for high-quality imaging, TIFF files possess robust native support across major operating systems, including Microsoft Windows Photos and macOS Preview. For advanced editing and layer manipulation, professional raster graphics editors such as Adobe Photoshop, GIMP, and CorelDRAW are required. Specialized viewing software like IrfanView or XnView can also render multi-page TIFFs that standard system viewers may display incorrectly.

TIFF Technical Info

Full Name: Tagged Image File Format
Developed By: Aldus Corporation (now Adobe)
Initial Release: 1986
MIME Type: image/tiff

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Why RunConvert

The fastest way to convert any file

Purpose-built for speed, privacy, and breadth of format support.

Convert 3FR to TIFF in seconds

Every 3FR to TIFF conversion runs on our servers, so your device stays fast and the output quality stays intact.

Fast, cloud-powered

No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.

Secure & private

Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.

Free - no account needed

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Developer API

Convert 3FR to TIFF via API

Automate 3FR to TIFF conversions in three steps: create a job, upload your file, then poll for the result.

# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "tag": "3fr-to-tiff",
    "tasks": {
      "upload-file": {
        "operation": "import/upload"
      },
      "convert": {
        "operation": "convert",
        "input": "upload-file",
        "output_format": "tiff"
      },
      "export-result": {
        "operation": "export/url",
        "input": "convert"
      }
    }
  }'

# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.3fr

# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
  -H "Authorization: Bearer YOUR_API_KEY"

Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.