The Ultimate Guide to Opening and Viewing Thumbs.db Files on Android

Let the tool parse the database. It will display a grid of all cached images found inside.

If you’ve ever transferred photos from a Windows computer to an Android device, you’ve likely stumbled upon a mysterious file named Thumbs.db . These files, which often appear in folders containing images, can't be opened by the default Android gallery app and can be frustrating to see cluttering your files.

Below is a helpful guide covering how to view these files on Android, the technical background, and recommended tools.

Before diving into the tools needed to open these files, it helps to understand what they actually are.

Since Android lacks a built-in tool to read Windows database files, you must use specialized third-party applications or alternative workarounds. 1. Dedicated Thumbs.db Extractor Apps