FastRawViewer 是一款功能强大的图片查看工具，是唯一直接使用RAW查看器软件，而不仅仅是嵌入的JPEG或不受控制的RAW转换。
该软件支持查看JPG、PNG、TIFF等图片格式的图片，用户使用软件通过RAW文件能够快速的浏览图片，帮助用户节省大量的时间，保证可以快速的根据RAW本身的质量对RAW图像进行分类和剔除，同时还能对其进行渲染工作，而不仅仅是显示嵌入式JPEG
软件会基于RAW工具让用户能够估算出什么转换器能够从RAW图像数据中压缩并对RAW文件进行初步调整，能够帮助用户快速的挑选图片
比如说检测到图片的曝光过度或者是不足等情况，用户可以根据对比来进行调整，而且还有真实的RAW直方图可供用户进行调整，非常的快速便捷，能够提高用户的效率。
The Only Real WYSIWYG Raw Viewer
The Essential Workflow Tool for Every RAW Shooter
Is your RAW converter slow while building 1:1 previews or culling RAW files?
Use FastRawViewer - a great time-saver and an ideal RAW workflow helper.
FastRawViewer opens RAW files extremely quickly and renders them on-the-fly, instead of just displaying embedded JPEGs. It allows a photographer to see the RAW exactly as a converter will “see” it, without any delays or waiting time, guaranteeing the possibility to sort and cull RAW images lightning fast and based on the quality of the RAW itself, not JPEG previews.
FastRawViewer’s RAW-based tools (unique ones such as RAW histogram, RAW statistics, Shadow Boost, Highlight Inspection, Focus Peaking, per-channel view, as well as familiar ones like Exposure Compensation, White Balance, Contrast Curves) allow one to estimate what a converter will be able to squeeze from the RAW image data and make preliminary adjustments to the RAW file, which will be read and applied by Adobe converters.
FastRawViewer provides tools for the rating, labeling and sorting photos, and filtering of any number of RAW images.Supports a variety of RAW, JPEG, TIFF, and PNG formats.
Is very user-friendly and seamlessly integrates into any existing RAW workflow. It is extremely flexible; nearly all of its settings can be tuned and keyboard/mouse shortcuts can be changed according to individual habits and preferences.
System Requirements
macOS 10.12 or later
What’s new
Camera/RAW format support
Nikon NEFX (Zf/Z8 Pixel-Shift sequences merged via NX Studio)
Camera support
Canon EOS R100, EOS R5C
DJI Air 3
Fujifilm GFX100-II, X100VI
GoPro HERO12
Hasselblad CFV-100c, CFV-50c
Nikon Z f (standard/lossless compression only)
Olympus TG-7, OM-1 Mark II (standard resolution files only)
Panasonic DC-ZS200D / ZS220D, DC-TZ200D / TZ202D / TZ220D, G9 Mark II
Pentax K III Monochrome, KF
Sony ILCE-6700, A7C-II, A7CR, ILX-LR1, A9-III
Better handling of PhaseOne files
Minor changes and bugfixes
DNG 1.7 support, incl JpegXL compression
(Faster) RawSpeed3 decoder
Implemented PhaseOne flat field correction control (on/off) via UseP1Correction hidden setting
Fixed PhaseOne flat field correction problem
The number of rating stars shown is limited to five
It is possible to close/accept Title/Description edit dialog via Ctrl-Enter (Cmd-Enter on Mac)
New GPS display formats: dd mm.mmmm and dd.dddddd
DNG Display: ignore vendor-provided linear limit for DNG files w/ Stage3 opcodes.
Images sorting by Vendor/Model.