DAT file is a universal container that can contain any information. This could be plain text, a picture, a video, streaming audio, game saves, passwords, and the list goes on for a very long time. Typically, the user may encounter this file in an email. The reason for the arrival of such a file may be that some kind of failure occurred during the sending or receiving process.

A wide variety of applications use them as references to specific operations in their respective program. This application could ultimately be any other file such as a document, image, etc. There are undoubtedly dozens or hundreds of others.

Typically, you can't change a file extension to one that your computer recognizes and expect the newly renamed file to be used. This data may be plain text, or it may be the binary encoding of an image, video, or other file.

Once you know the encoding format, you can change the file extension and allow your computer's default handler to open the file. Launch Notepad, select "File" and then "Open." If the file is plain text, you will do the following: it will be human accessible. Otherwise, look for clues in the binary data about the encoding or file type of the file or the tool that created it.

To successfully open a DAT file in Windows, you must first find out which program created it. If you know the type of this file, then it will be much easier for you to select the right program and get data from the file. But if everything doesn’t work out so well, and you really don’t know or doubt the content, then the tips listed below will be useful to you.

Once you know the data type, rename the file with the correct extension so your system knows how to open it. If you can't determine the type, try renaming the file to a generic image or video extension anyway to see if it opens.

Under Folder Options, select Show hidden files and folders. People often wonder how to open and read mysterious data files. Choosing a program to open such files sometimes becomes a big question. Well, you're not alone! But you don't know which program will be suitable to open such a file. But don't all files just contain data? All computer files do contain some or other data. Here you may ask a question: what happens if we change the file extension?

Finding out detailed information about the DAT file

There are special programs that determine the file type. They also help you choose a program with which to view the data.

Method 1: File Type Verifier

File Type Verificator is a free program that will greatly simplify the task of identifying a DAT file. It is easy to use, so there should not be any serious difficulties.

Elementary ways to open a document

So it will ask you to select a program to open the file. So, you will see the file name, but not the file extension. After completing these steps, all file names will be shown along with their extensions. Ideally, the program that generates the file should give the correct extension to the file.

How to open dat

What are the common examples. The reason for this practice is that these video files should not be opened by the user. If the computer opens the file and displays legible content, then no problem! This is where you have to start with some guesswork.

• Check the file size.
• If the file size is large, it is most likely a video file.
• Emails may contain malicious attachments.

You may see a lot of gibberish in Notepad.

As you can see in the screenshot, the DAT file contained a JPG image, which can be opened in any program that supports image viewing. You can try to open the photo using File Type Verificator.

The image will open in the program associated with the file type. In our case, the picture opened in a standard photo viewer.

It can show you any file in hexadecimal form and you can try to figure out the parent program exactly like you tried in Notepad. You will likely find the parent program easy to find. He is a web explorer and enjoys finding useful information on the Internet. He loves to put things together to create a larger solution.

Lalit is passionate about technology, languages ​​and literature. File extensions usually tell your computer something about a particular file and how to open it. The file may contain machine language. Scroll down in the file to see if any readable content appears after the machine language.

Method 2: Win Hex

Win Hex is a powerful utility that has many features. It is often used by professionals or simply experienced users. For beginners it is difficult. The capabilities of this program are very large; they are not limited to simply determining the DAT of a file. For example, it can edit RAM, giving access to the virtual and physical memory of processors. Also, there is a function to restore erased data. But unlike the previous program, WinHex is shareware. Additional features can be purchased, but our task is only to study the DAT file, so we don’t need them.

Servers sometimes change file extensions because the file is received via email. Translating technical jargon into everyday English is one of Annie Martin's specialties. She is an educator and writer who has taught and produced documentation for over 13 years at the University of Missouri. He holds a master's degree in educational technology and a bachelor's degree in journalism and political science from the University of Missouri.

Method 1

This front end approach is not a fancy solution, but it works great. Besides how popular it may not be a wise decision anyway. There are several ways to view files. This will not change the file type. Only dedicated conversion software can change a file from one file type to another.

This software is available in English. If you are uncomfortable using this language, then you can change it to Russian.

Let's move on to the file definition itself.

This file was created in the photo editor Photoshop, therefore, we can conclude that this is an ordinary picture. You can open it in any program that supports image inspection.

Create a new email message as normal. Select "Plain Text" from the drop-down menu. Scroll to the bottom of the dialog box. The spreadsheet should contain one row of variable names at the top of the table in the first row. Variable names must include regular letters, numbers, and underscores and not include special characters. Missing values ​​for string or numeric variables have empty cells or an appropriate predefined missing value code.

The path must use a backslash and must include the full filename after the last backslash.

• The data must start in the first column, second row of the table.
• Anything that is not part of the data itself must be removed.

This is only possible for reading one sheet at a time, even if your workbook has multiple sheets.

Method 3: Total Commander

Total Commander is a multifunctional file manager that also allows you to view DAT files. The program has many features. For example, it has a built-in special archiver and supports various useful plugins. Shareware or requires registration, but this does not prevent you from freely using it for 30 days.

Importing data from a text file

If you want to import more than one sheet, you will need to read each sheet separately. In the File type list, the default option is “Text”. The Text Import Wizard window will open. The window provides a preview of the data in your text file. The first step is to specify whether the data follows a predefined format, which will be saved in the format saved in the previous text file imported using the Text Import Wizard. In most cases there will be no predefined format.

Other methods

You can do it easier by double-clicking on the file. The system itself will offer a program to open. But this does not always happen, so you have to resort to alternative methods.

Follow these steps in the Import Wizard to import text data. Delimited: Variable values ​​are delimited in the file by a special character, such as a comma or tab. Fixed width: Variables are aligned in fixed-width columns. In the What delimiters appear between variables area, select the check box that reflects the delimiter used in your data. A separator is what is used to separate values ​​from each other in data. If you don't know what delimiter is used in a text file, consult the documentation associated with your data or ask someone who knows how the data file was created.

Common types of DAT files

The most common types are several formats:

There are a large number of different file dates. As you can see, there is nothing complicated about opening such files. The main thing is to know in which program it was created and then you will not have any problems with it.

Uncheck the box next to Space and the change will be reflected in the preview. Note, however, that there was at least one instance where the Major's observation was incorrectly split into two columns. Notice how the meaning is double quotes before the first word and after the last word. These quotations are used as text classifiers; that is, they indicate where the observation begins and ends. To fix this, we need to change the text classifier option to double quote.

Programs that can open the .DAT file

This step allows you to specify the format of each variable in the data file. You can select any of the variable names to change the data format. As a final step, you can save the file format you just defined for the current data file in case you need to use it for future file inputs. Saving the syntax will allow you to format future data files in the same way without having to manually select each option in the Import Wizard.

Extension.

How to open dat

Format name Data file

original name Data file

Developer: Unknown

Description of the extension

The format is traditionally used by a huge variety of different programs to store data in it.

A file in .DAT format can contain both text and binary information. .DAT text files can be opened and edited in any text editor.

A preview of your data will appear at the bottom of the dialog box. More specifically, it contains some computer data such as text, video or image. Some email programs change the extension of the attached file. This means that first you need to figure out what file it is. After this, you can choose the appropriate program to open the file.

File with dat extension

To open and read these files, you may have to go through several steps. If no program automatically opens the file, continue to the next step. If someone emailed you a file that turns out to have a . Unless you just ask the email client for the file. If your computer doesn't display common file extensions, you'll need to enable this feature first. Then uncheck "Hide extensions for known file types." Now you will be able to see the extension for any file and change it to something else.

You can try opening binary .DAT files using the program.

Files of this format are used Nero, Winamp, Microsoft Visual Studio, Corel WordPerfect Office and many other programs.

Updated: 09/04/2016 5 (votes: 1)

Format dat, option 2:

Format nameMinecraft Data File

original name Minecraft Data File

How to open winmail dat file?

If the above method does not help, then what you can do is open the file using notepad, since you know that notepad opens any type of file. Of course, you can use any other text editor. After opening the file in Notepad, you may see text or code blocks that don't make sense. But most files contain some information that will be in plain text. This data may indicate the file format.

This means it could be an image file. If you are completely unable to figure out what type of file it is, you can simply try opening it with as many programs as you can. And if you're lucky, you might find the right program that can open yours.

Developer: Mojang Specifications

Description of the extension

Data file used by the popular world builder game Minecraft. Can contain various types of data, for example about the player's inventory, his location, information about the world. Typically compressed using -compression.

Information about the player, level, time of day is stored in a file named level.dat.

Other methods of transmitting information

Still having trouble opening. The following section is based on material originally written by James Hardin, University of South Carolina, and Ted Anagnoson, California, Los Angeles. Give the full name of the file, including the extension. . These steps should also work in other packages that accept input this way.

Here are three alternative ways to identify fraudulent sightings. If necessary, they can be replaced with the missing ones, and then the variable as a whole can be converted to a numeric value by typing. It also allows you to automatically convert percentage data. People may unintentionally introduce spaces into cells that are otherwise blank.

These files may also contain "sections" of the level that load as the player moves through the world. However, this format was used primarily until version 1.3 beta.

A newer format is called "Region", in which regions of the level are contained in a .MCR file. Patch 1.2.1 introduced the "Anvil" format and files with the .MCA extension.

DAT files in Minecraft have varied throughout the game's releases. Therefore, a .DAT file from one version of the game may not be compatible with another version.

Updated: 09/17/2016 5 (votes: 1)

Format dat, option 3:

Format nameAttached email message

original name Exchange Email Attachment

Developer: Microsoft

Description of the extension

Files in .DAT format can contain an email message in TNEF format ( Transport Neutral Encapsulation Format). As a rule, clients use this format for sending letters Microsoft Outlook and software Microsoft Exchange.

Typically, .DAT files contain complex text formatting instructions, special Outlook tools, and attachment files.

If the message recipient's mail client does not support such formatting, then an attached file appears with the name Winmail.dat.

To disable sending emails in TNEF format, you need to disable the use in the mail client settings. -format when sending correspondence, choosing as an alternative. or regular.

You can open such a message using Windows Mail(Microsoft Windows Mail), email client Microsoft Outlook, or special programs, for example free Winmail.dat Reader.

Updated: 09/17/2016 1 (votes: 1)

A DAT file can contain text or binary information. This format file is used in all kinds of programs and applications, because it allows you to store the necessary data. Virtually any text editor can edit or open a file with the DAT extension.

If the DAT format contains binary data, it can be opened using the FileAlyzer utility. Quite often, a similar file format is used in applications such as Microsoft Visual and Winamp, as well as Corel WordPerfect, Nero and others. The DAT file is considered a single format to ensure the safety of information in various programs. In most cases, such a data file contains information in text form. If binary DAT data is stored, it can be opened using the exact software that created the DAT file.

Many users of the Microsoft Windows platform open this file extension containing text data with the standard text editor Notepad. You can open the DAT file and view it using MS Word, Notepad++, STDU Viewer, and so on. This file type is an extremely common format for storing information.

It is worth noting that the DAT file extension can store video, audio and images. So that the user can specify exactly the program with which he can open DAT, special applications like File Type Verificator or Win Hex should be used; these utilities will be able to quickly display which program created the file with the .dat extension.

Announcement

DAT System File Format

The DAT (Data files) format contains common data that can be used by applications. Various programs can use such files, but in principle DAT files are not intended to be opened manually. In this case, the contents of such a file can be viewed by opening it with a text editor (if such a file has text content). To view a DAT file, you must find the program that created it. Some instant messaging programs store message history in DAT files. Therefore, to view such files, you must have such a messaging program.

Technical information about DAT files

The data that is contained in files with the DAT extension is often also contained in PK3/PK4 files and DLL files. There is no specific program that uses DAT files, but many programs can use DAT files to make their work work. It should be noted that these days such files are usually no longer created. Programmers are the only people who can regularly use and create such files. Some users receive such files by email, which suggests that such files were received by mistake - something went wrong while sending or receiving the file. Regular users will most likely never view or edit DAT files.

Additional information about the DAT format

Files with the dat (Data File) extension are a universal data storage format used by various programs. As a rule, the data is presented in the form of text, but there is also a binary format.

A similar extension is used for a number of system files in Windows and MS-DOS. To open a dat file, you must use a program designed for this.
chem-otkryt-dat-fajl

List of application programs

Working with dat files containing text is possible in any application program designed for creating text documents, for example, MS Word, Libre Office Writer or Word Pad. A dat file containing information in binary form can only be opened using the program in which it was created.

Video dat files are presented in the MPEG compression standard, recorded on a VCD. Many programs can automatically play these files, including:

• in Windows OS - CyberLink PowerDirector, MPlayer, Nero 12;
• on Mac OS - VLC media player, VCDGear, Nero 2014;
• in Linux OS - Mplayer, VLC media player, Gretech Gom Player.

A similar extension is used to save email attachments winmail.dat, which contains information about the formatting of text information sent using the Exchange mail server or MS Outlook.

The file with the dat extension is located at the end of email messages and will be required if the email client does not support the RTF format. In this case, they will help you open dat:

• in Windows OS - MS Outlook, Traction WinMail Decoder Pro;
• on Mac OS - Winmail. datReader;
• in Linux OS - Tnef Decode.

Brief overview of 4 applications that support dat extension

VideoLAN VLC- a cross-platform media player that supports most multimedia files, as well as online network broadcasts and DVD, VCD, Audio CD formats. The player has built-in codecs, which eliminates the use of additional programs.

MS Outlook is a popular information manager from Microsoft, which is an application for Apple mobile devices. The program performs the functions of an email client and acts as a universal organizer with the option of a calendar, notebook and task scheduler.

Tnef Decode- a program that helps to unpack the file winmail.dat attached to E-mail. Thanks to this, it is possible to read the text of the letter and completely extract the attached files.

Nero 12- a universal free software product that includes a number of tools that allow you to perform a variety of tasks for creating, editing, backing up and saving multimedia files.

If you have installed on your computer antivirus program Can scan all files on your computer, as well as each file individually. You can scan any file by right-clicking on the file and selecting the appropriate option to scan the file for viruses.

For example, in this figure it is highlighted file my-file.dat, then you need to right-click on this file and select the option in the file menu "scan with AVG". When you select this option, AVG Antivirus will open and scan the file for viruses.

Sometimes an error may occur as a result incorrect software installation, which may be due to a problem encountered during the installation process. This may interfere with your operating system link your DAT file to the correct application software, influencing the so-called "file extension associations".

Sometimes simple reinstalling Dragon UnPACKer can solve your problem by linking DAT with Dragon UnPACKer correctly. In other cases, problems with file associations may result from bad software programming developer and you may need to contact the developer for further assistance.

Advice: Try updating Dragon UnPACKer to the latest version to ensure you have the latest patches and updates.

This may seem too obvious, but often The DAT file itself may be causing the problem. If you received a file via an email attachment or downloaded it from a website and the download process was interrupted (such as a power outage or other reason), the file may become damaged. If possible, try getting a new copy of the DAT file and try opening it again.

Carefully: A damaged file can cause collateral damage to previous or existing malware on your PC, so it is important to keep your computer up-to-date with an up-to-date antivirus.

If your DAT file related to the hardware on your computer to open the file you may need update device drivers associated with this equipment.

This problem usually associated with media file types, which depend on successfully opening the hardware inside the computer, e.g. sound card or video card. For example, if you are trying to open an audio file but cannot open it, you may need to update sound card drivers.

Advice: If when you try to open a DAT file you receive .SYS file error message, the problem could probably be associated with corrupted or outdated device drivers that need to be updated. This process can be made easier by using driver update software such as DriverDoc.

If the steps do not solve the problem and you are still having problems opening DAT files, this may be due to lack of available system resources. Some versions of DAT files may require a significant amount of resources (e.g. memory/RAM, processing power) to properly open on your computer. This problem is quite common if you are using fairly old computer hardware and at the same time a much newer operating system.

This problem can occur when the computer is having trouble keeping up with a task because the operating system (and other services running in the background) may consume too many resources to open the DAT file. Try closing all applications on your PC before opening Game Data. Freeing up all available resources on your computer will provide the best conditions for attempting to open the DAT file.

If you completed all the steps described above and your DAT file still won't open, you may need to run equipment update. In most cases, even when using older versions of hardware, the processing power can still be more than sufficient for most user applications (unless you're doing a lot of CPU-intensive work, such as 3D rendering, financial/scientific modeling, or intensive multimedia work) . Thus, it is likely that your computer does not have enough memory(commonly called "RAM" or random access memory) to perform the task of opening a file.

File extension	.dat