Call 24/7 Support855-392-7237

How to open .ADF file extension?

File Type : Actual Drawing File
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .ADF files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .ADF file extension?

.ADF file extension is a known file type. This section of tells you everything you need to know about this extension.
Database file created by ACT!, a customer relationship management (CRM) application; contains customer contact data such as names, email addresses, business information, and the relationship history; used for customer relations information in a structured format. ADF files are saved with an .ALF lookup file, which contains metadata required to navigate, backup, and restore the ACT! database. ADF files may also be archived within ACT! database backups, which use the .BAK extension. NOTE: ADF files use Microsoft SQL Server formatting and are similar to .MDF files.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .ADF files:

Microsoft Windows:
  • Sage ACT