ACCDP file extension
The table below provides useful information about the .accdp file extension. It answers questions such as:
- What is the .accdp file?
- What program do I need to open a .accdp file?
- How can the .accdp file be opened, edited or printed?
- How can I convert .accdp files to another format?
Table of Contents
- ✅ Microsoft Access 2007 Project
- 🔄 .accdp file converters
- 🚫 .accdp file related errors
We hope you find this page helpful and a valuable resource!
1 extension(s) and 0 alias(es) found in database
✅ Microsoft Access 2007 Project

ACCDP file is a Microsoft Access 2007 Project. Microsoft Access is a database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools.
Other types of files may also use the .accdp file extension.
🚫 The .accdp 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 .accdp 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.accdp
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 .accdp 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 .accdp file extension, write to us!