What is a .TDB File And How To Open It (Easy Steps)

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While downloading files, you might have downloaded a file with the .tdb extension. You most likely know what the file is, but you might be unsure on how to open it. Thanks to this easy guide you will be able to find out what .tdb file extension is, how to open it and how to work with it.

What is a .TDB file?

The file extension .TDB is Android Thumbnail Cache. The file has the binary format, and it is a data related file.

What to know

There is currently 1 software that can open the .tdb file on 1 platform.

How to open a .TDB file?

Below we have written a comprehensive guide on how to open the .TDB file on various operating systems.

How to open a .TDB file on Android

There is easy way to open the .tdb file on Android.

Step 1

Image 1: Locating your .TDB file in the download folder

The first step is locating the downloaded file. The file can be usually found in your /download/ folder if you don’t remember where you have downloaded it to.

Step 2

Image2: Unable to open the file

While trying to open the file, it won’t work.

Step 3

Image3: Open your Google Play Store

Please locate the app “Google Play Store” (picture above) and open it.

Step 4

Image4: Search for the software and download it

To open the file, you will need to download the Google Android software. Please search for it in the Google Play Store and install it. That’s all, now you have opened your file on Android.

Still cannot open the .TDB file?

If you are still unable to open the .TDB file, it might be because you are trying to open the wrong one. The .TDB file extension is similar to other file extensions such as: .tdb – eBay, .tdb – neurohack. You might be trying to open the wrong file, please recheck if you are trying to open the right file extension again.


In this article you have learned how to open the .TDB file with the Google Android software on Android.