AD1 File Type

- The quick facts

What are AD1 files and how to open them

Are you having problems opening an AD1 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an AD1 file?

An .AD1 file is an AccessData Forensic Toolkit device dump file. Through our analysis of AD1 files, we know that one use of the format is AccessData Forensic Toolkit device dump. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open AD1 files

Important: Different programs may use files with the AD1 file extension for different purposes, so unless you are sure which format your AD1 file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single AD1 opener which you will find listed below.

Last updated: March 9, 2012

Suggest another file format using extension AD1

While we know of one file format using the .AD1 file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .AD1 file.

Various apps that use files with this extension

These apps are known to open certain types of AD1 files. Remember, different programs may use AD1 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

We have not verified any software that we know for certain will work with AD1-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with AD1-files. If you know one, please use the 'Suggest a program' link below and tell us about it!