There are 8 other file types using
the ADD file extension!
.add - Adapter device driver file
.add - Advantage Database Server data
.add - Alphacam CAD/CAM die-cut drawing
.add - Microsoft Dynamics AX developer documentation
.add - Athena service configuration tool add data
.add - BSL Weighted Addition of Two Images
.add - Apache Beehive collection data
.add - MapTek Vulcan whittle 3D additional structure arcs
ADD file extension - Adobe PageMaker related data
What is add file? How to open add files?
The add file extension is related to Adobe PageMaker, a desktop publishing software for Microsoft Windows and Apple Mac computers developed by Adobe.
The add file contains data related to project created in the PageMaker.
PageMaker is obsolete product.
This add file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open add file:
Adobe Pagemaker 
(obsolete software)
Company or developer:
Adobe Systems Incorporated
One of the first desktop publishing programs was introduced in 1985 by Aldus Corporation, initially for the then-new Apple Macintosh and in 1987 for PCs running the then-new Windows 1.0.
It was later bought by Adobe and rebranded Adobe PageMaker. The last version of Adobe PageMaker 7 was released in 2001, and in 2004 the product was discontinued and slowly replaced by Adobe InDesign.
Adobe Pagemaker for Mac 
(obsolete software)
Company or developer:
Adobe Systems Incorporated
A desktop publishing software, used to create high-quality publications such as brochures and newsletters.
List of software applications associated to the .add file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open add file, edit add file, convert add file, view add file, play add file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting add files.
Software that open add file - Adobe PageMaker related data
Programs supporting the exension add on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open add file action.
Microsoft Windows:
Adobe Pagemaker (obsolete/discontinued)
Apple macOS / Mac OS X:
Adobe Pagemaker for Mac (obsolete/discontinued)
