Best DAT File Converters to Help You Play DAT Files Smoothly [New Updated]

April 12, 2024Jenny Ryan

Actually, many programs produce files with a .dat extension. One of them is VCD and SVCD video files. If you have a VCD disk containing some videos, you can find the DAT files in the MPEGAV folder, named AVSEQ01.DAT, and AVSEQ02.DAT. It is the container of MPEG-1 video data, but most video players cannot read it. Therefore, we are going to share the best DAT File Converters in this post. You can use them to transcode DAT to MP4, MKV, AVI, etc., and play DAT files smoothly.

DAT File Converter

Part 1. What is DAT File

DAT files are mainly used for application support. It’s a generic data file that stores some specific information about the application it refers to. Compared with other containers, the DAT file doesn’t have a given structure or protocol. There are a few certain applications that can directly open DAT files. That means DAT files can save all kinds of information including images, videos, audio, etc.

Thus, the DAT file is different from most common file formats. We know that the MP4 file is about handling a video file and the TXT file is about a plain text file. It’s not obvious to see what’s in the DAT files.

But what should we do when we want to see the content of DAT files? With this said, a DAT file converter is needed.

Part 2. Professional DAT to MP4 Converter

If you are looking for a professional DAT file converter, Aiseesoft Video Converter Ultimate is the best option. Compatible with both Windows and macOS, this professional DAT file converter is able to save DAT files to standard video formats in a single click. Then you can edit and watch your video as you wish. Meanwhile, you can convert DAT to various formats like MP4, MKV, MOV, AVI, and more. Video Converter Ultimate’s built-in editor allows you to edit the DAT file by cropping, rotating, merging clips, adding watermarks, adjusting effects, etc. Last but not least, this program can convert your DAT files without quality loss.

Video Converter Ultimate


Best DAT to MP4 Converter

  • Convert DAT files to more than 1000 video and audio formats.
  • Convert DAT to video files with quality in 1080p HD, 4K, and 8K.
  • Provide a comprehensive built-in video editor to customize the DAT files with every aspect.
  • Support batch conversion for many DAT files at a time.
Free DownloadFor Windows

Secure100% Secure. No Ads.

Free DownloadFor macOS

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How to convert DAT with professional DAT file converter

Step 1.
Launch the best DAT file converter after installing it on your computer. Click on the "Add Files" button to import the DAT files from your VCD. If you have downloaded DAT files to your computer, drag and drop them to the Getting Started area.
Video Converter Ultimate Add Dat
Step 2.
Click on the inverted triangle of Output Format at the bottom left corner. Then select MP4 as output format from the pop-up menu and choose a destination. The Output Format menu offers a wider range of custom options, like video quality and audio quality. You can set them as you wish.
Video Converter Ultimate Set Dat MP4
Step 3.
The professional DAT file converter offers a variety of video editing tools. For example, if you want to optimize outputs, go to the "Enhance" tab from the DAT file bar. Here are four modes to optimize videos, "Upscale resolution", "Optimize brightness and contrast", "Remove video noise", and "Reduce video shaking". You can try each one until get a satisfying result. Besides video enhancement, you can find more tools in its built-in Video Editor.
Video Converter Ultimate Enhance Dat
Step 4.
After that, you can click on the "Convert All" button on the home window of the DAT file converter to start the process. All you need to do is wait for the DAT file conversion process to complete.

Note: The professional video converter is able to convert hundreds of DAT files at one time.

Video Converter Ultimate Convert Dat

Part 3. Free DAT File Format Converter

If you are a beginner of Video Converter, we suggest you to try a free DAT File Converter. There are many Video Converters on market, but only a few is able to transcode DAT files. According to our lab testing and research, Aiseesoft Free DAT Converter is the best beginning.

First of all, it is pretty easy to use. The one-click-convert feature allows beginners to grasp it in a few minutes. Plus, it supports more than 300 video formats and you can transcode DAT videos to MP4, FLV, MKV, WMV, AVI , etc. If you want to view the result on mobile devices, this DAT file converter supports suitable video formats for smartphones, console and more. Moreover, it offers basic video editing tools and helps you clip, crop, rotate, and flip output videos.

How to convert DAT videos with best free DAT files converter

Step 1.
Import DAT videos into free DAT file converter
The best free DAT file converter has two versions, one for Windows and the other one for Mac. Download and install the right one on your computer based your operating system. Put your VCD or SVCD into your optical drive. Open the converter when you want to convert DAT videos, click on the Add Files button and import DAT files.

Note: This DAT file converter supports convert multiple DAT files in batch.

Step 2.
Choose the output format
Locate to the bottom area on the home interface, unfold the dropdown menu next to "Output Format" and select a commonly used format, such as MP4. If you want to play it on your mobile phone, select the target device. Then click "Open Folder" button and select a proper destination. To combine the DAT files together after convert, check the box of "Merge into one file".
Step 3.
Convert DAT with free DAT file converter
Once click on the "Convert" button at bottom right corner, the free DAT file converter will work automatically. It shows you the process of DAT convert and you can stop it at any time. When it is done, you can view DAT videos in your video players.

Part 4. FAQs about DAT File Converter

Can I convert DAT file to MP4?

Yes, it’s simple. You can find a DAT to MP4 converter software or online tool. Then, upload the DAT files to the converter and set the MP4 as the output extension. Soon, you can get an MP4 file from the DAT file.

Can I open DAT file in VLC?

Definitely, VLC is a free and open-source program that is highly compatible with various formats, including DAT. If your DAT file contains the video content, VLC can automatically play it.

How do I decode a DAT file?

Inside the DAT file is simple text. So you can easily open a DAT file with some text editors like: NotePad, TextEditor, or Notepad++.


Based on the tutorial above, you might understand how to convert DAT videos with the best DAT file converters. First of all, if you just want to convert several DAT videos, Aiseesoft Free DAT Converter is the best option. The biggest advantage is to convert DAT to standard videos without damaging quality. It is easy to use, so suitable to beginners. On the other hand, for advanced users, we recommend Aiseesoft Video Converter Ultimate. It offers more tools and affordable prices. We hope that our suggestions and guides are helpful to you.

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Video Converter Ultimate is excellent video converter, editor and enhancer to convert, enhance and edit videos and music in 1000 formats and more.

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