18 Best Free RW2 Viewer Software For Windows

Here is a list of best free RW2 viewer software for Windows. RW2 is a RAW raster image captured by Panasonic Digital Cameras. Like all other image formats, it also carries graphical data captured a camera. However, it usually contains unprocessed or RAW image data, thus its size is also usually larger than common image formats. This image format is not widely popular, thus all image viewing software does not support this format. To help you out, I have created this list containing multiple RW2 viewer software. Besides RW2, these viewers also support multiple RAW and common image formats like CR2, CRW, SRW, DNG, ARW, JPEG, PNG, BMP, TIFF, and more.

In these software, you get various image viewing features which help in improving the overall image viewing experience. Some of the image viewing tools provided by these RW2 viewers are Fullscreen Mode, Slideshow, Zoom, Rotate, and Image Navigation Buttons. Along with showing the RW2 image, some software also shows image EXIF data like Aperture, Focal Length, Shutter Speed, Camera Model, Date Of Capture, etc. Some of these viewers also offer Histogram to show the graphical representation of lightness and color distribution across an image.

In many of these RW2 viewers, you also get multiple image editing tools through which you can enhance the appearance of images. Image editing tools like image filters, effects, split image, add elements, image filters, etc., are provided by some viewers. Overall, all of these viewers are quite featured and simple to operate. Go through the list to know more about these image viewers.

My Favorite RW2 Viewer Software For Windows:

digiKam is my favorite software because it offers a good image viewing environment. Plus, all essential image viewing features and various image editing tools are also provided by it.

IrfanView is another great RW2 viewer software as it also offers all essential image viewing tools. It is also quite simple to operate.

You can also check out lists of best free PDB Viewer, TTF Viewer, and Portable Image Viewer software for Windows.

digiKam

digiKam is a free open source RW2 viewer software for Windows, Linux, and macOS. It is primarily an image management software through which you can also view RW2 images. To manage images, it allows you to categorize images in different categories like Albums, Tags, Labels, etc. Besides this, it also comes with a dedicate editing section through which you can edit images. Overall, it is feature-rich software that provides various viewing and editing features which you can view below.

Main Features:

• View: It is a tab that offers all the primary image viewing tools through which you can view input RW2 images in full-screen mode, navigate between images, run slideshow, zoom in on images, etc.
• Show Face: Using it, you can view all the images which come under the Face Tag category.
• Preview: It lets you preview images during the editing process.

Additional Features:

• Batch Queue Manager: It is a batch image editing feature of this software that allows you to adjust the color profile, apply image filters, and change image properties of multiple images at a time.
• Export: Using it, you can directly export images to online platforms like Dropbox, Facebook, Flickr, Google Drive, etc.
• Find Duplicates: According to its name, it is used to find and delete duplicate images.

Final Thoughts:

It is one of the most feature-rich RW2 viewer software that offers some good image viewing, image editing, and image management features.

IrfanView

IrfanView is a free RW2 viewer software for Windows. In this software, you can view images of RW2 and many other image formats like JPG, PNG, GIF, BMP, ICO, TIFF, and more. To view images, this software offers many image viewing tools. Plus, it also allows you to edit and transform RW2 images. Let’s take a look at some of the main features of this software.

In case it is unable to open RW2 files, try installing its plugin. You can download the plugin from here.

Main Features:

• Viewing Features: To view RW2 and other supporting images, it provides features like Full-Screen Mode, Image Navigation Buttons, Zoom, Lock Zoom, etc. Plus, it also allows you to navigate across images using the keyboard’s arrow keys.
• Editing Tools: If you want to make some changes to input images, then you can use editing and transformation tools of this software like Color Balance, Color Saturation, Blur Filter, Gamma Correction, Vertical Flip, Crop, Rotate, and more.
• HEX View: Using it, you can view an RW2 image in the form of the hexadecimal data.

Additional Features:

• Batch Conversion/Rename: It is a dedicated tool to edit and rename multiple images at a time.
• Effects: This software also provides various image effects which you can apply over images to quickly adjust their appearance. Some of the effects which you get in it are Sepia, Rain Drop, Oil Paint, Emboss, Blue, etc.

Limitations:

This software is only free for private use.

Final Thoughts:

It is simple and easy to use image viewer software in which you can enjoy watching images of various formats.

FastStone Image Viewer

FastStone Image Viewer is another free RW2 viewer software for Windows. As its name suggests, it is primarily an image viewer software in which you can view images of various formats such as PCX, ICO, CUR, BMP, JFIF, TIFF, etc. To view images, it offers all standard image viewing tools. Plus, various image editing tools are offered by it.

Main Features:

• Image Viewing Tools: To view images, this software offers a dedicated View tab that offers image viewing tools like fullScreen mode, layout mode, zoom, magnifier, image navigation options, etc.
• Slideshow: Using it, you can create and run a slideshow consisting of RW2 and other supported images.
• Image Properties: It allows you to view  EXIF data of input images like ISO Speed, Exposure, Focal Length, Date, etc.

Additional Features:

• Screenshot: It is a simple screen capturing tool through which you can take screenshots of your screen and save it in BMP, JPG, and PNG formats.
• Compare: Use it to visually compare up to 4 images in side by side windows.

Limitations:

This software is only free for non-commercial use.

Final Thoughts:

It is a capable RW2 viewer software through which you can view and edit RW2 images with ease.

XnView MP

XnView MP is yet another free RW2 viewer software for Windows, macOS, and Linux. It is another good software to view RW2 images. Apart from viewing RW2 images, you can also edit it through this software as it also contains some basic image editing features like filters, draw, color depth, gamma, crop, etc.

This software supports various images formats like JPEG, GIF, PNG, TIFF, BMP, PCX, and more.

Main Features:

• Viewing Features: To provides a good image viewing experience, this software provides essential viewing tools like image navigation buttons, fullscreen mode, zoom, quick slideshow, etc.
• Real Size: It is a handy feature through which you can view an image in its original size.
• Histogram: It shows the tonal distribution graph of a selected image.

Additional Features:

• Batch Image Converter: It is a dedicated image format conversion feature through which you can convert the format of multiple images at a time.
• Filters: To instantly change the look of an image, you can apply various available image filters (Mosaic, Swirl, Sharpen, Lens, Emboss, etc.) over an RW2 image.
• Capture Screen: Use it to take screenshots of the entire screen or a specific part of the screen.

Limitations:

This software is only free for non-commercial use.

Final Thoughts:

It is another decent RW2 viewer software that offers a good image viewing environment along with basic image editing capability.

Chasys Draw IES Viewer

Chasys Draw IES Viewer is another free RW2 viewer software for Windows. This software comes with the Chasys Draw IES Suite that provides two more software namely Chasys Draw IES Artist and Chasys Draw IES Converter. In this software, you can view images of RW2 and many other image formats like JPG, PNG, BMP, TIFF, CRW, CR2, etc. Let’s take a look at some of the image viewing features of this software.

Main Features:

• Image Viewing Tools: In this software, you get essential images viewing tools like on-screen image navigation buttons, zoom, fullscreen mode, etc.
• Slideshow: Using it, you can run the slideshow to view images without manually navigating across images.
• Information: This feature allows you to view various information about an input image like image type, date of capture, ISO-speed, aperture, etc.

Additional Features:

• Edit: This feature opens up the Chasys Draw IES Artist software through which you can properly edit an image, as it offers a lot of image editing tools such as image filters, effects, split image, add elements, change color profile, etc.
• Bluetooth: Using it, you can transfer images to or from a Bluetooth device.

Final Thoughts:

It is a great image viewer software that offers a good set of image viewing tools and features.

Picasa

Picasa is the next RW2 viewer software for Windows. Through this software, you can also organize images and enhance image view. It supports both the RAW and common images of various formats like CRW, RAW, JPEG, PNG, BMP, TIFF, ICO, and more. It also comes with a handy auto system scan feature that automatically finds images and creates a collection of images.

Main Features:

• Library View: In this section, you can view all the images searched by this software in your system.
• Timeline: It allows you to view images according to the time when they are added to your system.
• Display Mode: In it, you can find all the primary image viewing tools like image navigation buttons, zoom, full-screen mode, etc. Plus, it allows you to view images in both the 16-bit and 24-bit color depths.

Additional Features:

• View and Edit: It offers various image editing tools through which you can crop images, retouch images, adjust color profile of images, and apply various inbuilt image filters over images.
• Batch-Edit: As its name implies, it is used to edit multiple images at a time. Besides this, you can also use it to apply image filters and rename multiple images at a time.
• Picture Collage: It is a simple collage maker tool through which you can create a beautiful picture collage by randomly joining multiple images.

Limitations:

This software is now discontinued and you will not receive any future updates for it.

Final Thoughts:

It is a good RW2 image viewer software that provides a good image viewing environment along with some handy image organizing features.

File Viewer Lite

File Viewer Lite is a simple and lightweight file viewer software that can also be used to open and view RW2 files. It works on Windows operating systems. This software supports up to 150 files formats that include images, documents, audio, and video files. You can directly drag & drop any supported file on its interface to view it. As it is a versatile file viewer software, thus it does not have many image viewing features. Still, some basic image viewing features are present in it.

Main Features:

• Viewing Tools: To view images of RW2 and other supported formats, it provides three tools namely Zoom, Fullscreen, and Rotate.
• Image Metadata: Using it, you can view various information about an image like Size, DPI, Exposure Time, White Balance, Metering Mode, etc.

Additional Features:

• Image Adjustment Tools: To make some adjustments at the looks of an input image, you can use adjustment tools like Gamma Correction, Color Adjustment, Sharpen, Remove Red-Eye Effect, etc.
• Effects: It provides various image effects which you can apply to images like Bump Map, Lens, Wave, Morphing Filter, etc.
• Image Size: This feature is used to manually change the resolution of an image at a time.

Limitations:

• The free version of this software lacks some features such as batch image conversion, save image, etc. To unlock all the features of this software, you need to purchase the paid version of this software.

Final Thoughts:

It is a handy RW2 image viewer software as it cannot only open images of a lot of formats, but it can also be used to view documents, videos, etc.

ImageGlass

ImageGlass is another free open source RW2 viewer software for Windows. In this software, you can view images of RW2 and other supported formats like BMP, TIFF, GIF, JPG, PNG, ICO, etc. Using it, you can also convert an image of one format to some other image format.

Main Features:

• Viewing Features: To view images, this RW2 viewer offers multiple viewing features like fullscreen mode, scale to width, scale to height, on-screen image navigation buttons, show thumbnail, etc.
• Slideshow: It is a simple slideshow maker and player feature through which you can create and run image slideshows.
• Image Transformation Tools: To transform images, it provides some simple transformation tools like flip vertical, flip horizontal, rotate image, etc.

Final Thoughts:

It is a very basic and simple RW2 viewer software in which you can view images of different formats.

CoolUtils Photo Viewer

CoolUtils Photo Viewer is a free RW2 viewer software for Windows. It is a dedicated image viewer software that comes with a beautifully designed interface. In it, you can view images of various formats like JPEG, JPEG 2000, GIF, PNG, PCX, TIFF, WMF, ICO, TGA, and more. The main advantage of this software is that it offers a really good image viewing environment.

Main Features:

• Viewing Features: To provides a good image viewing environment, this software always opens up images in the fullscreen mode. Plus, essential viewing features namely next/ previous image buttons and rotate image buttons are also present on its interface. By going to its context menu, you can also start the photo slideshow.
• Image Information: Along with showing an image, it also shows some information about images like focal length, date & time of capture, ISO value, image resolution, etc.

Additional Features:

• Tools: It is a tab that offers two image transformation tools namely Resize and Rename.
• Internet: Using it, you can directly share images to online platforms like Flicker, Picasa, Facebook, etc.

Final Thoughts:

It is another easy to use RW2 viewer software that anyone can use with ease.

Honeyview

Honeyview is the next free RW2 viewer software for Windows. It is another easy to use image viewer software in which you can view images of various formats (TIFF, BMP, GIF, PNG, JPEG, etc.) including the RW2 images. In this software, you can find some image viewing features along with some additional features which you can view below.

Main Features:

• View: It is the main tab of this software that offers some image viewing tools like fit to window, fullscreen, fit to width, slideshow, etc.
• EXIF: Using it, you can view all the metadata related to an input RW2 image like aperture, focal range, image resolution, image size, etc.

Additional Features:

• Bookmarks: Using it, you can bookmark some images which you can quickly access from its interface.
• Convert Image: You can use this feature to change the default image format of an image.
• Rotate & Resize: These features let you quickly change the resolution and orientation of an input image.

Final Thoughts:

It is a simple and dedicated image viewer software that offers a straightforward interface and a good image viewing environment.

Photivo

Photivo is one more free open source RW2 viewer software for Windows, Linux, and macOS. This software is mainly a RAW image editing software that can also be used as an RW2 viewer. The image viewing environment of this software is not that great due to its cluttered interface. Still, it offers some image viewing tools which you can use. As it is a RAW image editor, thus, comes with many editing tools.

This software supports images of many formats such as BMQ, CS1, DC2, DNG, KC2, KDC, MDC, MEF, MOS, MRW, NRW, ORF, PEF, and more.

Main Features:

• Display Mode: It offers some handy viewing modes like RGB Colors (to view image with all the colors), Structure (to view image structure), Gradient Value, etc.
• Fullscreen: Use it to view an image in the full-screen mode.
• Zoom: It is another important viewing feature that allows you to closely analyze an image by zooming in on it.

Additional Features:

• Local Edit: Through this feature, you can adjust various image parameters like adaptive saturation, brightness ratio, spot tuning, etc.
• RGB: It provides various tools through which you can change the color profile of an RW2 image like texture contrast, RGB curve, gamma adjustment, color intensity, etc.
• Lab Color/Contrast: Using it, you can boost colors, modify highlight recovery, and change dynamic range compression.

Final Thoughts:

It is a decent image viewer software that you can also use to view and make changes to input RW2 and other supported images.

AVS Image Converter

AVS Image Converter is a free image converter software that also acts as an RW2 viewer. It works on Windows. Through this image converter, you can convert images of different formats including the RW2 images to one of eight supported output formats namely JPEG, PDF, GIF, PNG, TIFF, BMP, TGA, and RAS. Besides image conversion, it also offers multiple image correction and editing tools. To view images, you can use its Preview window. Plus, a few other features which help you view images are also present.

Main Feature:

• Preview: It is the main image-viewing section in which you can view an image, zoom in on an image, and navigate between images using the next and previous image buttons. Image rotation tools to change image orientation are also present in it.

Additional Features:

• Conversion: This section provides tools to change image format, resize images, rename images, and to change the quality of images.
• Batch Image Conversion: It allows you to batch convert multiple images at a time.
• Corrections: It allows you to manually adjust various parameters of an image to correct brightness, contrast, temperature, etc., of an image. Plus, various image filters are also provided by it through which you can quickly enhance the looks of an image.
• Watermark: Using it, you can add both the text and image watermarks over one or more images at a time.

Final Thoughts:

It is a very good image converter software but not a great RW2 viewer as it lacks even some basic image viewing features like full-screen mode.

WildBit Viewer

WildBit Viewer is another free image viewer software in which you can view RW2 images. It works on Windows. With this software, you also get additional WildBit software like WildBit Search, WildBit Editor, etc., which you can use with this software. Plus, all the WildBit software that comes with it supports multiple image formats like GIF, PNG, PCX, TIFF, WMF, TGA, JPEG, and more. In a total of 70 different image formats are supported by this viewer.

This software comes with a simple interface containing a file explorer section along with a preview window on which you can view loaded images. All necessary image viewing features are also present in it.

Main Features:

• Preview Window: In the preview window of this software, you can view RW2 images in standard and full-screen modes. Plus, all other viewing tools namely Rotate Right, Rotate Left, and Zoom tools can be accessed from its context menu.
• Image Info: This feature shows all the EXIF, IPTC, and Histogram data about images.

Additional Features:

• Editor: This feature opens up the WildBit Editor through which you can make desired changes to images as it offers a lot of editing tools.
• Compare: It allows you to visually compare two images in side by side windows.
• Favorite: It is similar to the bookmark that allows you to mark your favorite images so that you can quickly access them from its interface.

Limitations:

This software is only free for non-commercial use.

Final Thoughts:

It is another decent RW2 viewer software that anyone can use to view RW2 images without putting much effort.

Sview

Sview is a free open source RW2 viewer software for Windows, Linux, macOS, and Android. Through this viewer, you cannot only view images but also view video and audio files of various formats. However, the primary purpose of this viewer is to open and show 3D stereoscopic videos and images.

This software supports images of various formats like PNG, PNM, TIFF, TGA, RAW, EPS, and more.

Main Features:

• View: This section provides some handy image viewing tools like Fullscreen mode, Stereo Output (to view images in 3D mode), Display Ratio (to view images in different aspect ratios), etc.
• Stereoscopic Format: It allows you to modify the default stereoscopic format of an image to some other stereoscopic format like anaglyph, Red/Cyan, mono, cross-eyed, interlaced, etc.
• Image Info: Using it you can view detailed information about an image namely color model, load time, stereoscopic format, name, dimensions, etc.

Additional Feature:

• Anaglyph Glasses: It lets you optimize input images according to different anaglyph glasses such as Row interlaced, DLP TV, Shutter Glasses, Oculus Rift, etc.

Final Thoughts:

It is not an ideal RW2 viewer software, but you can still use it to view standard images along with some stereoscopic images and videos.

UFRaw

UFRaw is yet another free open source RW2 viewer software for Windows, macOS, Debian, Ubuntu, and Gentoo. This software is specially designed to handle images of RAW formats like SR2, SRF, CRW, CR2, DCS,  etc. Using it, you can also edit RAW images using its on-screen image editing and image enhancement features. Let’s take a look at some of its features.

Main Features:

• Main Editing Window: Its editing window is the only place where you can view an image as it does not offer a separate image viewing window. Still, you can closely analyze an image using it as it lets you zoom in on an image.
• Live Histogram: In it, you can view the RGB distribution graph of a loaded image along with the standard deviation, overexposed, and underexposed values of an image.
• EXIF Viewer: It shows all the metadata of an image like Shutter Speed, ISO Speed, Focal Length, Camera Model, etc.

Additional Features:

• Editing Tools: This software offers a good set of image editing tools like Correct Luminosity, Lightness Adjustments, Lens Correction, etc.
• Transformation Tools: By using the image transformation tools of this software, you can perform actions like image rotation, image resizing, changing aspect ratio, etc.

Final Thoughts:

It is another decent RW2 viewer software that offers basic image viewing features.

cPicture

cPicture is a free and portable RW2 viewer software for Windows. This software is similar to Windows file explorer and allows you to view images of different formats like PNG, CRW, JPG, GIF, BMP, TIFF, etc.

Main Features:

• Image Viewer: In it, you can view an image, move to next or previous image, and delete an image.
• File Information Viewer: It shows metadata of a loaded image like focal length, aperture, shutter speed, camera model, etc.

Additional Features:

• Image Transformation Tools: This software also offers tools like crop, resize, rotate, etc., to transform an image.
• Duplicate Pictures: It helps you find redundant images which you can later delete as well.
• 3D-Picture: It combines two same-size pictures to create a 3D image effect.
• Remove EXIF Data: It is a unique feature that allows you to completely remove all the metadata of an image.

Final Thoughts:

It is another easy to use RW2 viewer software that offers some image viewing features along with many additional tools.

AbleRAWer

AbleRAWer is yet another free RW2 image viewer software for Windows. This software is specially designed to view and correct RAW image formats. Some of the RAW image formats that it supports are RAW, CRW, CR2, NEF, PEF, RAF, X3F, BAY, ORF, SRF, MRW, DCR, DNG, and ARW. This software can show RW2 images, but it does not offer image viewing specific features like full-screen mode, image navigation buttons, etc. Still, you will be able to zoom in and zoom out using left and right mouse buttons respectively.

Main Feature:

• Viewer: On its image viewer, you can view one image at a time. To closely analyze the image, you can zoom in on the image by using the left mouse button.

Additional Features:

• Auto-Adjust Colors: This feature can auto-correct colors after analyzing an input image.
• Image Enhancer Tools: To enhance an image, this software lets you manually adjust some image parameters like gamma value, brightness value, redscale value, etc.
• Effects: In it, you can find predefined image effects like Morphing Filter, Bump Map, Soft Shadow, etc.

Limitation:

This software lacks even some of the basic image viewing tools.

Final Thoughts:

It is just an average RW2 viewer in which you can view RW2 images but the lack of basic image viewing tools does not make it an ideal RW2 viewer software.

RawTherapee

RawTherapee is another free open source RW2 image viewer software for Windows, macOS, and Linux. Through this software, you can view as well as process RW2 and other RAW images of formats like DNC, CR2, CRW, etc. Common image formats (JPG, BMP, GIF, PNG, etc.) are also supported by it. Like many other RW2 viewer software, it also comes with various image editing tools to make desired changes to images.

Main Features:

• Preview Channels: Using it, you can preview one of the three color channels of an image at a time namely Red, Green, and Blue.
• Image Viewer: In it, you can view images of different formats and also use zoom, rotate left, rotate right, etc., tools.
• Histogram: In it, you can view the graphical representation of the tonal distribution of an image. Along with the standard histogram graph, it also shows AW, Chromaticity, and CIELab Luminance histograms.

Additional Features:

• Editing Tools: This software offers many image editing tools which are quite simple to use like Vignette Filter, Exposure, Tone Mapping, Dynamic Range Compression, etc.
• Toggle Before/After View: This feature allows you to view both the edited and original image in side by side windows for visual comparison.
• Transformation Tools: Using transformation tools, you can resize image, crop image, rotate image, and perform distortion correction.
• Metadata: Using it, you can view and edit EXIF information of an image like Aperture, Focal Length, Camera Model, Shutter Speed, etc.

Final Thoughts:

It is a really good software to process and edit images. However, doesn’t provide a good image viewing experience as it comes with a cluttered interface.