Many computer users are faced with the need to open déjà vu files. This format, like.pdf, is the most popular for storing scanned documents. In our article, we will figure out how to open a déjà vu file on a PC. Next, we will consider programs that can be used to work with such documents.
Format description

Before moving on to the main question, I would like to briefly talk about the format itself. Its name comes from the French word déjà vu. In translation, the word means "already seen." Scanned electronic magazines and books are stored in files of this format. Basically, scientific and technical literature is stored in this way, in which there are many graphic objects, such as diagrams, pictures. Users scan books with lots of images and then save them in déjà vu format. It is more popular than.pdf because it weighs less. This feature is relevant for mobiledevices. Although it is also useful for computers.
How to open deja vu file? For these purposes, you can use special programs that can work with documents of this type. In addition, you can open the deja vu file online. There are special services for this. But in our article we will consider programs.

WinDjView. Description of the utility and its functionality
For those who do not yet know how to open a deja vu file on a computer, we recommend this free utility. It was created specifically for viewing such documents on a personal computer. There is also a version for Mac OS X (macOS) - MacDjView.
You can start working with the utility after installing it on your computer. In addition, you can use the portable version of the program. It can be opened from anywhere on a PC or from a flash drive. The utility is distributed free of charge with a Russian, quite understandable interface. Next, consider the main functionality of the program. These include:

- Ability to create bookmarks.
- Continuous scrolling.
- Control contrast and brightness.
- Print support.
- It is possible to scale.
- Easy navigation.
- It is possible to select and copy information to the clipboard.
- Export the page or parts of it.
DjVu Reader. Description of the utility and its main features
So how to open deja vu-file? A free DjVu Reader will do. This app has been around for a long time. It was created for viewing books in deja vu format. This is a utility with an English interface. But this is not a problem - it is possible to download the crack to install the Russian language. To use the utility, you do not even need to install it on your computer. The program is launched from a folder, so it can be copied to a USB flash drive. Now let's look at the main features of the utility. These include:
- Full screen view.
- Ability to search by text.
- Work in different display modes (double-window and single-window).
- It is possible to copy information to the clipboard.
- Support document content and page index.
- Keyboard control.

STDU Viewer. Description of the program and its functions
Those who are interested in knowing how to open a deja vu file should familiarize themselves with another program that will help you cope with opening such documents. This utility is free. Opens not only déjà vu files, but also documents of other formats.
If you want to use this program, then you should familiarize yourself with its capabilities.:
- You can open graphic and text files.
- It is possible to rotate and scale pages.
- Bookmarks can be made in an open book.
- It is possible to adjust the contrast and brightness.
- There are extended andquick document search.
- If you have a text layer, you can select the necessary information and copy it to the clipboard.

Sumatra PDF program. Description and Significant Features
Many people still want to know how to open a deja vu file, except for those programs that we have already named. There is another utility that we have not considered before. It's called Sumatra PDF. This program supports many formats. It is a universal viewer for e-books. There is a regular and portable version of the program.
Let's get acquainted with the functional features of the utility:
- Support for many formats.
- You can search the document.
- There is a text copy function.
- Availability of hotkeys.
- You can print documents directly from the program.
Universal Viewer Pro. Description of the utility and its capabilities
This program is distributed free of charge with a Russian interface. The utility supports a large number of formats. Including the program, you can open deja vu files. There is both a portable and regular version. Let's take a look at the features of this program:
- You can print documents directly from the utility.
- Supports over 40 graphic formats.
- Supports video and audio formats.
- You can open files larger than 4 GB.
How to convert to document? Description of online service Convertio
How to open a deja vu file in"Word"? To do this, you need to convert it to one of the Word formats. For these purposes, many converters have been created. There are even online services that will help to cope with this task. In our article, we will consider them further. Let's start with the Convertio online service. On this resource, you need to select a file from your computer. Then click on the "Convert" button. Next, the conversion process will begin. It will take some time, depending on the size of the file. After the procedure is completed, the user will be prompted to download the document to their computer. Unfortunately, this service does not always correctly recognize the text in the file. Because of this, it may suddenly give an error during operation.

Description and features of the NewOCR online service. How to work on this resource
This is a conversion option using the NewOCR online service. But in this case, it converts the text to TXT format. After that, it needs to be copied into a document in Doc format. Note that in this case, when converting to TXT format, formatting will be completely lost, although text recognition occurs at a fairly high level. To convert a file, it must be uploaded to the server. Next, the settings window will appear. In it, you need to specify from which page to perform recognition. Next, you need to start the conversion. After a while, the text will appear. It should be copied and pasted into the docx file. After that, it will need to be formatted in it.
Small conclusion
Now you know how to open a deja vu file. We looked at different programs. Also described their functional features. In addition, we told you how to convert a file into a Word document so that it can be opened with the program of the same name.