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Supports: DCR
Turn a Kodak .DCR raw — the sensor file from Kodak's professional DCS-series DSLRs — into a flat, lossless TIF (TIFF) image, the long-standing standard for print labs and archival masters. Kodak left the DSLR business in May 2005, so the software that reads DCR is steadily thinning; rendering a TIF copy now, while DCR decoders still exist, is a sensible preservation move for 20-year-old professional archives. One thing to set going in: pick a lossless compression type, because the default on this converter is JPEG, which is lossy — and keep the original .DCR as your editable master, since the render bakes in white balance and exposure.
.DCR files onto the page or click "+ Add Files" to browse — straight off a DCS 720x, DCS 760, DCS Pro 14n, SLR/n, or a DCS Pro Back. You can queue several at once..tif or .tiff spelling under "File extension" to match your workflow.| Property | DCR (Kodak Digital Camera Raw) | TIF / TIFF (rendered output) |
|---|---|---|
| What it is | Raw digital negative (unprocessed sensor data) | Rendered raster image |
| Built on | TIFF-based container, lossless-JPEG compressed | TIFF container — 1986 (Aldus), TIFF 6.0 in 1992, maintained by Adobe |
| Sensor / color data | Mosaic at high bit depth (12-14 bit typical for the DCS Pro line) | Rendered RGB, lossless or lossy |
| Editing latitude | Full — white balance and exposure recoverable | Limited — adjustments baked in at render |
| Compression | Lossless (not uncompressed) | LZW, DEFLATE, PACKBITS (lossless) or JPEG (lossy) |
| Browser support | None — needs a raw decoder | Safari only; not a web delivery format |
| Best for | Master archive, re-editing | Print, layered editing, long-term archival |
DCR is not uncompressed — a common myth repeated by a lot of "what is a DCR file" articles. It is a TIFF-based raw that stores the sensor mosaic with lossless compression (lossless-JPEG, the same approach Canon CR2 and Adobe DNG use, per libopenraw), so no image information is discarded in the file itself. On the TIF side, choosing LZW or DEFLATE keeps the output mathematically lossless too, so no pixel data is lost at the encode step. The catch is the render, not the file: to write any TIF the converter must demosaic the raw and bake in a white balance, exposure, and tone curve. Leave "Compression Type" on the lossy JPEG default and the TIF also becomes lossy, so switch to LZW or DEFLATE for archival masters.
Yes, and it is the one trade worth understanding before you archive. The 12-14 bit sensor data in a DCR is what lets you recover blown highlights, lift shadows, and reset white balance long after the shot. To make a TIF, the converter renders that data into ordinary RGB pixels with the current interpretation baked in, so the TIF holds a finished picture, not a negative. The pixels are preserved exactly with lossless compression, but the latitude is not. Because these files came from a camera line Kodak discontinued in 2005 and may be the only copy you have, render a copy to TIF and keep the original .DCR as your master. If you want control over the look, develop the DCR in a raw editor first, then convert the result.
No, and the shared extension trips people up. This converter handles the Kodak Digital Camera Raw image — a TIFF-based raw written by Kodak DCS Pro DSLRs and digital backs such as the DCS 760, DCS Pro 14n, and SLR/n. It is unrelated to the Adobe/Macromedia Director (Shockwave) .dcr, which is a compiled web-multimedia file, not a photo. If your file is an old web animation rather than a camera raw, this tool is not the right one.
It depends on the file's job. TIF is the right target when the copy is a preservation or print master: with LZW or DEFLATE it is losslessly compressed and reads in every professional imaging and print tool, which is exactly what a 20-year-old professional archive wants. The downside is that TIFF is not a web format — only Safari displays it natively, per MDN — so for sharing or the web, render a DCR to JPG copy for universal compatibility or a DCR to AVIF copy for small, current-browser delivery. Many people keep a TIF master plus a JPG or AVIF copy. If your workflow wants the four-letter spelling, DCR to TIFF produces an identical file with the .tiff extension.
Your DCR is uploaded over an encrypted connection, rendered and encoded into TIF on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, and your photos are never shared or made public. The main practical limit on a big upload is its size and the time it takes to send, since DCR files from Kodak DCS Pro bodies often run tens of megabytes each. In our testing, a full-resolution DCR rendered to an LZW TIF came out several times larger than the raw it started from, because the TIF stores fully rendered RGB across three color planes rather than a single sensor mosaic — so if size matters more than print fidelity, convert to JPG or downscale with the "Image resolution" control. For irreplaceable originals, keep the .DCR archived alongside the TIF.