Find Similar RAW Photos
Working with RAW photos quickly gets complex, especially when you manage large libraries from different cameras. Modern devices generate many RAW formats such as .cr3, .fff, .cap, .eip, .dcs, .drf, .ptx, .pxn, .mdc, and .obm. As a result, manual cleanup becomes slow and unreliable. Fortunately, a dedicated RAW duplicate finder helps you compare images accurately and organize your photo collection with ease.
Meanwhile, advanced tools like VSDIF support more than 300 camera RAW formats and continue to expand compatibility with regular updates. In fact, this release adds 10 new RAW formats, which makes it one of the most comprehensive solutions for duplicate image detection.
VSDIF is one of the most advanced Duplicate Image Finder tools available today. It also delivers free updates for registered users, which ensures long-term value and continuous improvements.
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Table of Contents
- Canon CR3 Files
- Hasselblad FFF Files
- Phase One RAW Formats
- Kodak RAW Formats
- Pentax RAW Formats
- Logitech RAW Format (.pxn)
- Minolta and Agfa RAW Formats
You may also want to explore additional RAW format guides below:
How To Find Duplicate HEIC, HEIF, HEVC Photos
Find Similar And Duplicate WebP Images
Find Duplicate RAW – Canon CR3 Files
A CR3 file comes from Canon digital cameras such as the Canon EOS M50. It stores RAW image data in either uncompressed or compressed (C-RAW) form, depending on camera settings. Canon introduced this format in 2018, replacing the older CR2 standard.
Because CR3 is a relatively new format, many systems still struggle to preview it by default. Therefore, you need compatible software to open and edit these files properly.
Additionally, many RAW formats follow similar structures based on TIFF, including IIQ (Phase One), 3FR (Hasselblad), NEF (Nikon), ORF (Olympus), PEF (Pentax), RW2 (Panasonic), and ARW (Sony). These formats often extend or modify the TIFF standard for higher image fidelity.
Find duplicate Hasselblad FFF Files
An FFF file comes from Hasselblad medium format cameras such as the H6D-400C MS and X1D II 50C. It stores uncompressed image data, which preserves maximum detail for professional editing workflows.
Hasselblad, based in Sweden, built a strong reputation in high-end photography. In fact, its cameras played a historic role in the Apollo space missions. Later, the company expanded into digital medium format systems, improving both portability and image quality.
Find Similar Phase One (.cap, .iiq, .eip)
Phase One specializes in high-end medium format cameras and professional imaging software. Its Capture One platform supports both proprietary and third-party RAW formats, which makes it popular among studio photographers.
Moreover, Phase One runs educational programs such as PODAS workshops, where photographers train on advanced digital systems. Over time, the company has also changed ownership through several investment transitions, including Silverfleet Capital and Axcel.
Find Duplicate RAW – Kodak (.dcs, .dcr, .drf, .k25, .kdc)
Kodak remains one of the most recognized names in photography history. Founded in 1888, the company shaped the film photography era and later moved into digital imaging technologies.
Although Kodak pioneered early digital camera development, it struggled during the transition from film to digital markets. Nevertheless, it still influences modern imaging standards and professional workflows.
Find Pentax (.pef, .ptx) Duplicate Images
Pentax, now part of Ricoh, produces cameras and optical systems used by both professionals and enthusiasts. Its RAW formats preserve high-quality sensor data for detailed post-processing.
Originally founded in Japan, Pentax evolved from optical manufacturing into full camera systems. Over time, it contributed significantly to autofocus SLR development and lens innovation.
Find Logitech (.pxn) RAW Files
Logitech is widely known for computer peripherals such as keyboards and mice. In some systems, .pxn appears in proprietary image or configuration-related formats associated with Logitech devices.
The company operates globally and focuses on productivity, gaming, and communication hardware. As a result, its ecosystem often integrates tightly with modern PC workflows.
Find Duplicate Minolta and Agfa (.mdc)
Minolta played a major role in camera innovation, especially in autofocus technology. Later, it merged with Konica and eventually exited the camera market.
Similarly, Agfa developed imaging products for both consumer and industrial markets. Although its consumer imaging division no longer operates independently, its legacy continues through licensed brands and industrial applications.
This article also relates to:
Can Google Photos find duplicates?, Can Lightroom read cr3 files?, Does Windows 10 have a duplicate photo finder?, How can I find duplicate photos on my computer?, How do I remove duplicate photos from my computer for free?, What is a .CAP file?, What is an FFF file?, What is Canon C Raw?, What is CR3 format?, What is raw format in camera?
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