How to open DJVU: let’s open the best readers and converters

File formats for reading are designed to provide more convenient and comfortable reading, as well as optimal compression. Everyone eventually encounters PDF format, and even more so with DOCX and TXT. But there are also other, specialized formats that store graphical elements in compressed form. Here we will discuss a rather popular file format among book lovers. So, how to open DJVU? Let’s take a look at the best readers and converters for such electronic documents.

DJVU Format: what it is and why it’s still used

The DJVU format (pronounced “déjà vu”) was developed to store scanned documents, especially those where graphics are important — books, magazines, drawings. It offers excellent compression, often several times smaller than PDF at comparable quality. That’s why you may come across old scientific articles, technical manuals, and even school textbooks in DJVU format.

How to open DJVU on a computer

If you come across a .djvu file and don’t know how to open it — don’t rush to delete it. There are handy and free programs that can handle it in just a couple of clicks.

1. WinDjView (Windows)

One of the most popular readers for DJVU. Lightweight, fast, supports bookmarks, zoom, and dual-page mode. Great for reading books and textbooks. We have already written about WinDjView.

Pros: Russian interface, simplicity, doesn’t require installation.

2. STDU Viewer

Supports not only DJVU, but also PDF, TIFF, TXT, FB2, and other formats. Ideal for those who want one program for all documents.

Pros: Convenient navigation, bookmark saving, night mode.

3. Sumatra PDF

A minimalist and fast program with DJVU support. Not overloaded with features but does its job perfectly.

Pros: Instant launch, portable version.

Opening DJVU on a smartphone

If you prefer reading on your phone — no problem. There are several good apps available:

1. Librera (Android)

Supports many formats, including DJVU. Offers reading settings, theme switching, auto-scroll, and text-to-speech.

2. FullReader (Android)

Modern interface, support for cloud storage and DJVU files. A convenient choice for everyday reading.

3. KyBook (iOS)

For iPhone and iPad owners — one of the best options with DJVU support. Allows synchronization with iCloud and other services.

Converting DJVU to PDF and other formats

If you want to turn a DJVU file into a more universal PDF — the following tools will help:

1. Online services

• Online2PDF — supports batch DJVU to PDF conversion.
• Convertio — easy-to-use service with cloud upload support.
• AnyConv — no registration, fast and free.

2. Desktop programs

• DjView — includes export to PDF.
• Calibre — allows converting DJVU to EPUB, MOBI, PDF, and other formats for e-readers.

Best ways to work with DJVU files

DJVU files are not a thing of the past, but a convenient format for storing high-quality scans. You can open them with lightweight readers, and if needed — quickly convert to PDF. For reading on Windows, use WinDjView or STDU Viewer, for smartphones — Librera or KyBook, and for conversion — Online2PDF or Calibre.

Tip: If you frequently work with eBooks and documents, install one of the universal readers — it will save you lots of time and disk space.

If you have questions or want to recommend your favorite program — write in the comments below!