Raw Image Viewer

Top 10 Best RAW Image Viewer for Viewing RAW Photos Easily of 2020

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As many digital camera users choose to shoot RAW photos, they find it difficult to open or preview their RAW images on their computer, especially on Windows 7/8/10.

It would be necessary to find the best RAW image viewer to solve problem. However, how can we define best RAW photo viewer? The most essential thing would be supporting your RAW file formats. Since different camera manufactures would corresponds to different RAW file formats.

Is that enough to be the best RAW image viewer?

Of course not.

So before we start to introduce our effective 10 ways to solve RAW viewing problem, we would like to talk about the best RAW image viewer owning features you may concern.

RAW Image Viewer

Best RAW Image Viewer Features

Generally speaking, RAW photo viewers to browse, edit and manage different RAW files with different types of cameras.

Some bundled versions of RAW viewers provided by the camera manufacturers might only enable you to view images or manage a certain format.

So in mention of the best RAW photo viewers, some of the major features should be taken into consideration. Just learn more detail about the RAW viewer features as below.

1. Support as many RAW formats of different camera types as possible.

You can check the following image to learn RAW filename extensions and respective camera manufactures to confirm the RAW files you have.

Camera RAW Filename

Even if you only have a Canon camera, you might need more than a CR2 viewer, because you might also use RAW format of Photoshop.

2. Load RAW files as quickly as possible.

As The RAW formats are much larger than the JPEG files and other image file formats, it would take more time for loading. The speed would be more important would you open numerous numbers of RAW files.

It would even better the RAW image viewer can load the RAW thumbnails first to let you preview the photos before opening a specific one.

3. Ultimate viewing experience

Many people refer that they hope the RAW photo viewer would be easy to use. For example, support Right/Left arrow image switching and zooming.

Photo Files: ANI / CUR / AWD / B3D / CAM / JPEG / BMP / GIF / PNG / TIFF / PCX / TGA / JPEG2 / PSD / EPS / WMF / CUR / ICO / IMG / PCD / JNG and other photo formats.

Besides, it should provide fluid display with high quality and EXIF information.

4. Better with RAW edit functions

As the best RAW image viewers, the editing features to crop photos without losing quality, adjust the effects of files, rotate and flip the photos. Or even delete the files directly.

5. Batch process ability

Batch process to ease the work for large amount of RAW files. It should be an essential feature for Photographers, to rename, convert and resize the photos for creating photo albums or uploading online.

6. Free or cost-effective

It would be better to be a freeware or open source. Since sometimes free is not promised high quality, cost-effective program would be a better option.

After listing these features, you can easily find the best RAW image viewer for yourself. Or you can save your time to continue reading our introduction of 15 best RAW image viewers to view RAW photos effectively in different circumstances.

 

Top 1. WidsMob Viewer

RAW Image Viewer for Mac to Handle Large Amount of RAW Files in High Speed

WidsMob Viewer is one of the best RAW viewers to handle large amount of RAW files with 5X speed.

The RAW viewer is able to handle more than 35 RAW formats with fundamental editing tools in batch process.

You can also find the batch functions and sorting tools.

The RAW viewer for Mac is a Retina-aware application and RAW viewer for Windows supports 3D and touch gesture.

It should be one of the best CR2 viewers on Mac. It still needs a longer way to perfect the whole program.

Supported Formats:

Photo Files JPEG, JPG, JPE, PNG, TIFF, TIF, BMP, GIF, ICO, PSD, JP2, JPF, JPX, J2K, J2C, TGA, ICNS, XBM, DCR
RAW Images 35 RAW formats including RAF, 3FR, RAW, MOS, MRW, RAF, PEF, ORF, NEF, ERF, RWL, EXR, SGI, DNG, CR2, CRW, ARW, SRF, X3F, KDC, SR2, ARI, R3D, MDC, FFF, MEF, RW2, RWZ, PEF, etc.

Download for Mac Version

How to view RAW images on Mac with WidsMob Viewer (Including the latest macOS Catalina)?

Step 1. Download and install WidsMob Viewer on your Mac and launch it.

Step 2. Open a RAW images folder in the “Library” left panel. You can click “+” or “-” icons on the top to add or remove a folder.

View Photo with WidsMob Viewer

Step 3. The RAW images on the folder will be displayed on the right side of the interface in high speed. You can view the RAW thumbnails or click one of the RAW images to view in full-screen mode, slideshow mode or library mode.

Fit to Screen Viewer

Note: Learn more detailed usage, you can read step-by-step guide of WidsMob Viewer. Or check short video tutorial below.

 

You can easily to use this image viewer to edit your RAW image, like resizing, sorting, adding effects, cropping, rotating, deleting and renaming, etc.

What’s more?

You can even do batch process of your RAW files, like batch converting RAW files to JPEG format in minutes.

Download for Mac Version

Top 2. FastStone Image Viewer

Free RAW Viewer to View RAW in Windows 10

FastStone Image Viewer is a free RAW viewer with fast, stable, user-friendly application.

It not only supports also the major features of RAW image viewer, but also supports musical slideshow with 150+ transitional effects.

However, the free RAW viewer is only compatible with Windows operation system.

Just learn the supported RAW formats below:

Photo Files JPEG, BMP, GIF, PNG, TIFF, PCX, TGA, JPEG2, PSD, EPS, WMF, CUR, ICO
RAW Images 11 RAW formats including CRW, CR2, NEF, PEF, MRW, ORF, SRF, SR2, ARW, RW2, DNG, etc.

How to view RAW in Windows 10 with FastStone Image Viewer?

Step 1. Download and install FastStone Image Viewer on your Windows computer and open it.

Step 2. In the main interface, you can click File > Open to open your camera RAW folder.

FastStone Image Viewer

Step 3. You can view your RAW with Browser View, or switch to Windowed View or full screen view by clicking the button on the right side of the control bar.

Windowed View Mode

You can learn more detailed tutorial here.

Top 3. IrfanView

View RAW photos in Windows 8 with ease

IrfanView is another professional RAW viewer to view, edit and convert RAW image files and display video and audio files.

The program supports a huge number of formats with powerful editing tool.

And you can also access more RAW formats with more Plugins of the RAW viewer if you cannot view the RAW file.

The current version is available for Windows.

Supported Formats:

Photo Files ANI, CUR, AWD, B3D, CAM, JPEG, BMP, GIF, PNG, TIFF, PCX, TGA, JPEG2, PSD, EPS, WMF, CUR, ICO, IMG, PCD, JNG and other photo formats.
RAW Images 13 RAW formats including CRW, CR2, EEF, NEF, MRW, ORF, RAF, DCR, SRF, ARW, RW2, DNG, PEF, X3F, NRW, etc.

How to open RAW files in IrfanView?

Step 1. Download and install IrfanView. Then open the program, and you will be greeted by IrfanView’s main screen.

IrfanView

Step 2. Click File > Open to open your RAW image or RAW files folder and preview them.

IrfanView Preview

Step 3. Click View on the top menu. Here you can view RAW image on window mode or full screen mode. You can also view multiple images with RAW thumbnails.

IrfanView Thumbnail

Top 4. XnView

Free RAW image viewer to browse RAW photos in Windows 7

XnView is a free RAW viewer for personal licenses only. It is an efficient multimedia viewer, browser and converter.

There are numerous viewing methods for RAW files, multiple editing features and enable you to create slideshow and gallery accordingly.

Of course, you can find the batch function and the print features of the RAW viewer as well.

XnView lets you read about 500 formats, including multi-page and animated still formats. You can find most of the photo formats and RAW files supported for the RAW viewer.

If you have some unfamiliar RAW format, you can always take XnView into consideration.

How to open RAW photos in Windows 7 with XnView?

Step 1. Open the installed XnView. Then click File > Open on the top menu to open your RAW photos or folder.

XnView

Step 2. By default, XnView opens in browser mode. You can change the display type of image files by clicking View > View As on the menu option.

XnView Browser Mode

Note: shortcut keys work in Browser mode.

Step 3. You can open an image by either double-clicking on it from Browser mode, or by using the standard File > Open menu.

XnView View Mode

Here you can read XnView user guide for detailed operation.

View RAW files with Microsoft Camera Codec Pack on Windows 10

Windows Photo Gallery, known as Windows Live Photo Gallery before, was an image organizer, photo editor and photo sharing app and a part of Microsoft’s Windows Essential software suite.

The program has no longer been supported or downloaded after January 10, 2017.

In fact, if you still have Windows Photo Gallery, you may know it can only support photo formats depend on the Windows version.

If you want to view RAW images, you may need to install third party WIC codec.

However, if you are using Windows 10, you may find that you can preview thumbnails of some RAW images, such as ARW, DNG and CR2 with Windows default Photos app without using Windows Photo Gallery anymore.

The bad news is that Microsoft has stopped updating its camera codec pack, so there is still a lot of RAW formats Windows 10 doesn’t support, like NEF and ORF.

How to view RAW images on Windows 10 with codec for specific camera?

In fact, you can find useful third-party codec to be compatible with Windows 10. Let’s take Nikon NEF codec as an example.

Step 1. Visit https://www.free-codecs.com/ and enter “NEF codec’ on the top-right search box. Then download the NEF Codec.

Free-codec.com

Step 2. Install the downloaded camera codec .exe file with setup wizard.

Step 3. Reboot your computer to make the codec work.

Tip: If you want to view RAW files on Windows 7 or Windows 8, please download Microsoft camera codec pack manually.

Top 6. ACDSee

Open RAW photos on Windos, macOS and iOS

ACDSee is an image organizer, viewer and image editor program for Windows, macOS and iOS.

Its main features are speed, lossless RAW image editing, image batch processing and editing metadata.

ACDSee supports most popular camera RAW files, which include Canon, Casio, Epson, FujiFilm, Nikon, Leica, Panasonic, etc.

However, ACDSee does not free.

How to open RAW photos on Windows, macOS and iOS?

Step 1. Setup and install ACDSee. Open the program that is set to view the Pictures Library and is in Manage Mode.

ACDSee Manage Mode

Step 2. You can switch to view RAW images among manage mode, photos mode and view mode easily.

ACDSee View Mode

Step 3. If you want to edit RAW photos, you can enter Develop Mode. It is the RAW editor with editing panel layout on the left.

ACDSee Develop Mode

Top 7. RawTherapee

Free RAW image viewer and RAW editor to view RAW files cross-platform

RawTheapee includes a very high-quality processing engine, multi-threading and a huge range of supported cameras and manufacturer file-types.

You can also note some special demosaicing, denoising and enhancement tools as well as the tone-mapping feature for HDR-like photos available within the RAW viewer.

Photo Files: JPEG / TIFF / PNG

RAW Images: The RAW viewer use Raw as a back-end to do the actual processing of RAW images. Whenever there is an update for the RAW files, you can find the updated RAW within the program.

RawTherapee

Top 8. Photo Mechanic

View, organize, manage and export digital photos

Photo Mechanic is front-end software to upload, browse, organize, manage, tag and export your digital photos.

This program only supports simple image edits, like crops. But you can edit the exposure, color or sharpness on your images.

Moreover, Photo Mechanic uploads your RAW files to work on the JPEG versions.

It is great to view RAW files quickly, but you cannot edit them without opening another program.

Photo Mechanic

Top 9. FastRawViewer

Open RAW files in high speed

FastRawViewer is RAW-based tools that allow you to estimate what a converter will be able to squeeze from RAW image data and make preliminary adjustments to the RAW file.

FastRawViewer provides tools for the rating, labeling and sorting photos, and filtering of any number of RAW images.

It supports a variety of RAW, JPEG, TIFF and PNG formats.

This FastRawViewer will enable you to evaluate exposure based on RAW data and not on the brightness of some uncontrolled render or embedded JPEG.

FastRawViewer

Top 10. Raw.pics.io

Best online RAW file and image converter and viewer

Raw.pics.io is an in-browser RAW files viewer and converter.

You can browse images, pictures and photos from DSLR RAW camera format.

It allows you to convert PDF, CR2, NEF, ARW, ORF, PEF, RAF, DNG and other files into JPEG, PNG and other formats online.

Besides, Raw.pics.io also allows you to resize and edit your JPG files.

How to view RAW image online?

Step 1. Go to https://raw.pics.io/ and click Start button on the webpage.

Step 2. Drop RAW files directly to the webpage or click Open files from computer button to upload your RAW photos from your computer.

Step 3. You can view your RAW images directly from the webpage now. You can also edit your RAW files according to your need.

Raw.pics.io

Wrapping Up

Check the chart below to get the full view of these 10 best RAW image viewer.

Best RAW Image Viewer RAW Formats Speed User Experience Edit Function Batch Process Platform Price
WidsMob Viewer 35 Fast Easy-to-use Yes Yes macOS $9.99
FastStone Image Viewer 11 Fast Good Yes Yes Windows Free
IrfanView 13 Fast Good Yes Yes Windows Free
XnView 35 Fast Good Yes Yes Windows Free
Windows Photo Gallery None (need codec pack) Normal Normal Yes Yes Windows Free
ACDSee 50 Fast A little complicated Yes Yes Windows, macOS, iOS $29.95
RawTherapee 12 Normal A little complicated Yes Yes Windows, macOS Free
Photo Mechanic 17 Normal A little complicated Poor Yes Windows, macOS $139
FastRawViewer 18 Fast Good Yes Yes Windows, macOS $19.99
Raw.pics.io 9 Normal Good Yes Yes Online $16.59/year
 

WidsMob Viewer Pro

WidsMob Media Viewer - View single image, multiple images, folder-based images and videos in incredible fast speed and simple operation with various viewing mode. You can browse all your photos and videos in one window without extra clicking and operating.

Download for Mac Version
 

Last but not least

I hope this guide showed you the best RAW image viewers and how to use them to view RAW files easily.

Just pick one of the above RAW viewers that suit you most to solve your RAW opening problem.

If you like this guide and think it’s useful, you can help us share with your friends.

Get more options of RAW image viewer or have a question?

Just leave a comment below right now!


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Peter Wood
Peter Wood
Peter Wood, a senior editor, focus on photography design and editing software and devices.

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