ADP file - How do I open a .adp file?
The table below provides useful information about the .adp file extension. It answers questions such as:
- What is the .adp file?
- What program do I need to open a .adp file?
- How can the .adp file be opened, edited or printed?
- How can I convert .adp files to another format?
Table of Contents
- ✅ Microsoft Access Project
- ✅ SIA dataMap GIS Export
- ✅ Alphacam Diecut Post Data
- 🔄 .adp file converters
- 🚫 .adp file related errors
We hope you find this page helpful and a valuable resource!
3 extension(s) and 0 alias(es) found in database
✅ Microsoft Access Project

The ADP file is a Microsoft Access Project. Microsoft Access is a relational database management system from Microsoft.
✅ SIA dataMap GIS Export

The ADP file is a SIA dataMap GIS Export. SIA dataMAP is a business tool for geographically visualising, managing, analysing both client and demographic information over a backdrop of computerised mapping.
✅ Alphacam Diecut Post Data

The ADP file is an Alphacam Diecut Post Data. Alphacam is a leading CAD/CAM software solution for the Woodworking industry.
Other types of files may also use the .adp file extension.
🚫 The .adp file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .adp file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.adp
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .adp file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .adp file extension, write to us!