Best Programs to Convert ADP to MDB
High-quality conversion of ADP files into MDB format is possible with Microsoft Access. After conversion, the new MDB file can be opened and changed with other software.

Windows
What is file format conversion?
File format conversion is the process of changing a file from one format to another to ensure compatibility with software, systems, or devices, while keeping the structural content of the file intact.
When the desired software or device cannot handle the original ADP file format, converting it to a compatible format becomes essential. By supporting multiple formats, users can use ADP files effectively, ensuring compatibility and enabling fluid exchange of information between different platforms.
To perform file format conversion, dedicated programs and online tools are available to handle this task. With an intuitive interface, these tools let users easily select the ADP file, specify the MDB format, and start the conversion.
How to convert the ADP file to MDB?
With the converter downloaded and installed on your computer, now you can proceed to convert the ADP file to MDB format. File conversion is usually a simple process that follows a similar pattern. Changing the ADP file format is easy if you follow these steps:
- Identify the location of the ADP file you want to convert on your computer;
- Start Microsoft Access or any other software capable of handling the file conversion;
- Import the ADP file for processing by the converter;
- Select MDB as the destination output format for the conversion;
- Select the destination folder on your drive to save the converted MDB file;
- After confirming the conversion, wait patiently for the process to complete.
Once the conversion process is complete, you will find the converted MDB file in the location you selected in step 5.
About the formats
| Extension | ADP |
|---|---|
| File Type | Access Project |
| Category | Document Files and Blocked Email Attachment Files |
| Developed by | Microsoft |
| Format | |
| MIME types | - |
| HEX code | - |
| ASCII code | - |
| Extension | MDB |
|---|---|
| File Type | Microsoft Access Database |
| Category | Blocked Email Attachment Files, Database Files and Data Files |
| Developed by | Microsoft |
| Format | Binary |
| MIME types | - |
| HEX code | 00 01 00 00 53 74 61 6E 64 61 72 64 20 4A 65 74 20 |
| ASCII code | Standard Jet DB |
Tips and tricks to solve problems with ADP files
In case you’re having trouble opening ADP files, we have a variety of commonly used potential solutions:
- Take the first step by requesting a resubmission of the original ADP file, as it could have been damaged during its transfer;
- It may be worth trying to download a different variant of the file from the Internet that matches your platform requirements;
- Many times, the file you are looking for has been converted to a MDB and published online, making it readily accessible.

