.ADB File Info & Viewer

Open & inspect
.ADB files online

View your .ADB database, Android backup, or Ada source code file online for free - no signup, no installation.

Drag & drop your .ADB file here
or click to browse from your device
Database or backup files & more
Uploading...
Extension
.ADB
Category
Database
Primary Use
Database Storage
Primary Software

Multiple Applications

What is an ADB file?

An .ADB file can represent several different file formats. Most commonly, it is an Absolute Database file used by Delphi software applications. It can also be an SQLite 3 database file, a Microsoft Jet Database file, or an Alpha Five database. Beyond databases, the .ADB extension is heavily used for Android backup files created by the Android Backup Service to save device data. Additionally, software developers use .ADB files to store Ada source code bodies in the Ada programming language.

How to open ADB files?

To open an .ADB file, you need the software that created it. If it is an Absolute Database, you need tools like Absolute Database Manager. If it is an Android backup, you can unpack it using command-line utilities like the Android SDK or third-party extractors. If the file is Ada source code, a standard text editor like Notepad++ or Visual Studio Code will open it easily. Because the .ADB extension has multiple possible meanings, guessing the correct software can be difficult.

Identify and Inspect Online

The easiest way to handle an unknown file is to use viewer.online/adb. This tool can analyze .ADB files to identify the exact format and creator software. It allows you to inspect the file structure, extract readable text, and check whether an online preview is available.

Best practices and troubleshooting

If you cannot open your .ADB file, do not rename the extension. Renaming does not change the internal format. Instead, identify the actual file type first. If it is a standard database like SQLite, tools such as DB Browser for SQLite will let you browse the tables. If you need the data in a different format, we recommend converting the file on convert.guru. You can often convert database files to .CSV or .SQL, and convert source code files to plain .TXT.

Summary

Using viewer.online/adb is useful for identifying, inspecting, and understanding .ADB files without installing software or dealing with compatibility problems. It provides a secure way to analyze multi-purpose extensions and access your data quickly.

Frequently Asked Questions

Why won't my .ADB file open?

You might be using the wrong software. Because an .ADB file can be a database, an Android backup, or Ada source code, your computer might not know which program is required to read it.

Can I extract data from an Android .ADB backup?

Yes. You can use open-source tools like Android Backup Extractor (ABE) to unpack the .ADB file into a standard .TAR archive, which can then be extracted.

How do I read an ADB source code file?

Use a text editor. If the file contains Ada programming language code, you can open it with Visual Studio Code, Notepad++, or any basic text editor.

How can I view the contents of an SQLite ADB file?

Use a database viewer. Free tools like DB Browser for SQLite can easily open and inspect the tables inside an SQLite .ADB file.

Can I convert an .ADB database file to Excel?

Yes, usually by exporting. Once you open the database in its native program, you can export the tables to .CSV, which Excel can open. Check convert.guru for automatic conversion options.

Is it safe to delete an .ADB file?

It depends on the file's purpose. If it is an Android backup or an active application database, deleting it will cause data loss. Always verify the file using viewer.online/adb before deleting.

Ready to inspect your .ADB file?

Upload any .ADB file and instantly identify its format, extract content, and preview it online.

Drop file here