If you haven’t had a chance to use DjVu files before and are just now encountering them, DjVu is a file format for scanned document storage. One huge benefit here, compared to PDF, is the format’s higher compression. However, the main problem with DjVu files is that you can’t open them unless you use a specific program that supports the format. In this article, we’re going to discuss how to open DjVu files across devices. First things first – to open a DjVu file, you have to use third-party software. Yes, this means that your device isn’t equipped with the toolset necessary for opening this file format by default. So, let’s see which third-party software is best for DjVu files by device type.
How to Open a DjVu File on Mac
macOS isn’t famous for third-party app support, which is not a bad thing, as only the best apps make it through to the platform. For DjVu files on Apple computer devices, desktop or laptop, we recommend using Cisdem Document Reader. This app supports DjVu files and also PDF, WPS, WPD, XPS, OXPS, and VISIO. Here’s how to open a DjVu file using this tool.
- Download the app installation on Cisdem’s official website and install it.
- Open the app and click Open File. Then, select the DjVu file that you want to view. Alternatively, drag and drop the file into the app window.
The app will automatically import the file. If you want to add more files, press the plus icon in the app’s upper-right corner. This will open a new tab for the new DjVu file.
How to Open a DjVu File on Windows 10
Unlike Apple computers, Windows desktop and laptop devices have various DjVu file reader apps to choose from. With such a variety of apps, however, comes a difficulty of choice. The easiest-to-use and the most straightforward app for DjVu files on Windows 10 is Sumatra PDF. Although this is primarily a PDF-centric program, here’s how to use it to open and view DjVu files.
- Download the app from Sumatra’s website and install it.
- Open the app and select Open a document.
- In the pop-up window, find and select the DjVu file that you want to view. You can also use the drag-and-drop method.
How to Open a DjVu File on Chromebook
Chromebook devices are mostly limited to in-browser functions. Thankfully, there’s a Chrome extension called DjVu Viewer and Reader that you can install on Google Chrome. Here’s how.
- Install the DjVu Viewer and Reader extension (go to the extension’s page and click Add to Chrome).
- Go to chrome://apps/ and open the DjVu Viewer and Reader app.
- In the extension’s tab, either drop the DjVu file using drag-and-drop or click Choose File and select the target file from the pop-up dialog window.
How to Open a DjVu File on iOS
Whether you’re using an iPhone or iPad, the principle works the same. Let’s see how you can install the DjVu Reader app on iOS and open your DjVu files.
- Open App Store on your iOS device.
- In the search bar, enter “djvu reader.”
- Select the DjVu Reader entry and tap Get to download and install it.
- Start the app by tapping Open in the App Store, or navigate to your app list and start the app by tapping its icon.
- Select the Documents entry and find the DjVu file that you want to open.
- Tap the file in question.
How to Open a DjVu File on Android
Compared to Apple, Android phones and tablets, like Windows devices, have a variety of DjVu reader apps to choose from. The most optimized of the bunch is FullReader for Android. Installing this app works the same as installing any other Android app.
- Open Google Play.
- In the search bar, type “fullreader for android.”
- Tap the FullReader entry and tap Install. The app will download and install on your device automatically.
- Run the app from Google Play or the home screen.
- The app should automatically find the list of DjVu files on your device.
- Find the file that you want to open and tap it.
How to Open a DjVu File on Linux
Opening a more-obscure file format like DjVu on Linux devices is doable, but it involves using code or some apps that may no longer be available. You can find more information on the subject and the code for opening DjVu files on Linux here.
How to Open a DjVu File for Free
Every tool/app recommended thus far is a free tool. Some of these tools/apps have paid versions, but they do not pertain to opening and reading DjVu files.
How to Convert a DjVu File
Although the mentioned tools allow you to view DjVu files, the DjVu extension might not be ideal for accessing document information across devices. PDF files are heftier than equivalent DjVu files, but converting the former into the latter will help you access the file information on pretty much any device on the market. The best way to do this is with this web app.
- Go to the app’s website.
- Click UPLOAD FILES. Alternatively, you can use the drag-and-drop function to drop your DjVu file into the browser window.
- Once uploaded, the DjVu file will automatically be converted to PDF.
- Click DOWNLOAD ALL to download the PDF version of the DjVu file.
You can also use the same method to upload, convert, and download multiple DjVu files using this platform.
Are DjVu files safe?
Like any other file (including PDF), DjVu files can be injected with malicious content. This is not to say that you should steer clear of these files. DjVu is an excellent file extension that allows the user to store a lot of compressed content in one place. So, like with any other file, be careful whom you get your DjVu files from, put them through an antimalware, and don’t download any files unless they’re from trusted sources.
Can you convert DjVu files to PDFs?
Yes, absolutely. There are many DjVu-to-PDF conversion tools available online. We recommend the method described in How to Convert a DjVu File above.
What is the best DjVu reader?
The best DjVu reader doesn’t exist, seeing as the availability is subject to the many platforms used. In our opinion, the best DjVu reader for each available platform is the one we’ve singled out. They are free, easy to install, and very straightforward.
Is DjVu better than PDF?
DjVu can’t be adjudged “better” than PDF overall. Whereas the former is much easier on storage (smaller file size), it also has a lower resolution as a compromise. Still, most of the time, DjVu files are perfectly legible and easy to read, making them a great alternative to PDF.
Working with DjVu Files
We hope that this article has helped you open and view your desired DjVu file using your platform of choice. We are certain that the tools and apps that we’ve mentioned align perfectly with your high standards. If you are having problems with any of the mentioned tools or can’t find your preferred platform on the list, leave a comment below and we’ll try to help you as soon as we can. DjVu is a file format that is primarily used for storing scanned documents. In the following guide we will check how to open DjVu on Windows PC using 7 best electronic book readers. DjVu is popular thanks to the high level of compression it offers — the same files in PDF format will take up much more space than one in DjVu. It’s not just scanned documents that can be kept in DjVu but plenty of eBooks can also be downloaded in this format. No doubt, the compact size of DjVu files is a huge advantage, however, it’s actually a bit problematic to open DjVu files since only specific programs can do that. Worries aside, we have reviewed how to open DjVu files using various free programs. Take a look and choose your perfect DjVu reader.
1. How to open DjVu with DjVuLibre DjView – open source cross-platform DjVu reader
Quick review: DjVuLibre is a lightweight reader that only takes up about 27MB of your computer’s space. The file’s pages can be previewed as thumbnails, and there’s an outline tab where you can browse by page numbers and by context. You can search content in the files by text, select and copy text and images, zoom in and out, invert luminance (night mode), and choose from three layout modes of the documents in this DjVu reader. Step 1. Click the “Open” button to browse for the DjVu file to be opened on your PC in Windows Explorer. Alternatively, you can simply drop the file into this DjVu reader’s window.
2. AlfaReader – lightweight and fast eBook reader
Quick review: This DjVu reader is has a 7-days free trial with an option of a paid version. If you need to open multiple eBook formats, AlfaReader is a nice solution. It supports PDF, EPUB, MOBI, FB2, CBZ, CBR, DJVU, TXT, MP3, MB4 formats, has zooming features with automatic bookmarks saving and the intuitive hotkey use. You can also use this DjVu reader as an audiobook player if you wish. Step 1. Drag and drop your file or multiple files to this reader.
3. WinDjView – DjVu viewer supporting multiple export formats
Quick review: This free DjVu reader is really tiny in its size – just 3.3MB. For comfortable reading, the program offers zoom in and out options, and customization of the pages’ layout along with their rotation. Users can add bookmarks, select and search for text, export pages as PNG, BMP, GIF, TIFF and JPEG files, and use hotkeys. Step 1. To open a DjVu file in WinDjView, drag and drop your file into the window of the program, or click the “Open” button to browse for a file using Windows Explorer. Step 2. The file is successfully opened in WinDjView.
4. STDU Viewer – advanced DjVu reader
Quick review: STDU DjVu reader is a freeware that supports opening such formats as DjVu, PDF, TIFF, TXT, CBZ, CBR, BMP, JPG, JPEG, GIF, PNG, PSD, EMF, WMF, XPS and TCR. With the compact size of just 4MB, the program offers plenty of advanced features for viewing files: navigation through the content, adding and navigating through bookmarks, searching and highlighting the text, customizing the layout and rotating pages, zooming in and out, and selecting text and images. Step 1. Press the “Open” button to select a DjVu file to open using Windows Explorer or turn to the drag and drop mechanism. Step 2. The DjVu is opened and ready to be read in STDU Viewer.
5. Okular – multiplatform DjVu reader
Quick review: Okular is a universal reader that opens multiple eBook formats such as ODT, Epub, DjVu, and others. This simple intuitive software has a sidebar with thumbnails of your uploaded files, and annotations or bookmarks to them. Zoom your pages in and out, add bookmarks, use Trim View to trim margins or trim to selection to make your reading process more comfortable. Step 1. Find “File” in the left upper corner and click your DjVu to open it in Okular. Step 2. Once it’s uploaded, you can read your content in Okular DjVu viewer
6. Sumatra PDF – free and well-known DjVu reader
Quick review: Sumatra is a free DjVu viewer that works with the following formats: DjVu, PDF, CBZ, CBR, ePub, Mobi, CHM and XPS. The size of the program is a bit less than 11MB. The program supports using hotkeys, zooming in and out, searching within the opened documents, pages rotation, selecting and copying the files’ parts, and adding pages to Favorites. Some layout settings are available as well. Step 1. To open the DjVu file with Sumatra PDF, click the “Open a document…” button to browse for the file on your PC in Windows Explorer. The use of the drag and drop mechanism is available, too. Step 2. The DjVu file is opened and is ready to be read.
7. Evince – cross-platform DjVu reader
Quick review: This free cross-platform DjVu file reader supports DjVu, PDF, TIFF, DVI, and PostScript documents but takes almost 76MB of your computer space. It supports pages rotation, inverted colors mode (night mode), zooming in and out, and navigation by page numbers. Full screen and presentation modes are also available. Step 1. Click the “File” button to open the File menu options of the program. Step 2. Press the “Open…” button to open the DjVu file by selecting it with the help of Windows Explorer. You can also drag and drop the file to the DjVu reader’s window. Step 3. The DjVu file is successfully opened in Evince. Now you know several easy ways of how to open DjVu files. The only remaining thing left is to simply select the best DjVu reader for your needs. If you’re a fan of eBooks in general and you also have ePub files, take a look at our review of the best ePub readers for Windows.
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