Opening ADD Files

The ADD file type is primarily associated with Advantage Database Server.

ADD	File extension: ADD
	File type:	data dictionary

What is an ADD file?

ADD files mostly belong to Advantage Database Server by SAP. An ADD file contains a data dictionary which Advantage Database Server uses to validate and enforce field and record level constraints for database tables. It also contains information such as the description of database objects (fields, tables, views, and indexes). Another type of ADD file contains developer documentation used by Microsoft Dynamics 365 Finance web app (previously Microsoft Dynamics AX program). ADD is also the filename extension of a diecut drawing created with Alphacam computer-aided design/manufacturing software suite. Vulcan mining software uses an ADD file to save whittle 3D additional structure arcs for mine design and operation plans.

How can I open an ADD file?

You need a suitable software like Advantage Database Server to open an ADD file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your ADD file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ADD file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ADD Text Viewer

Choose your .add file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert ADD files:

Advantage Database Server by SAP
See the previous paragraphs to learn more about the main application. ADD files are often referred to as Advantage Database Server databases because this type of file is primarily created or used by this software.
Alphacam (diecut drawing) by HEXAGON
Alphacam is a computer-aided design and manufacturing software suite used in the woodworking industry. It saves a diecut drawing in an ADD file. This file format is classified as CAD.
Microsoft Dynamics 365 Finance (developer documentation) by Microsoft
Microsoft Dynamics 365 Finance (previously Dynamics AX) is an enterprise resource planning solution available as a web app. It saves developer documentation in an ADD file. This file format is classified as Data.
OS/2 (device driver) by IBM
OS/2 is a discontinued operating system for x86 and PowerPC platforms. It uses a device driver saved in an ADD file. This file format is classified as System.
PageMaker (project data) by Adobe
PageMaker is a discontinued desktop publishing application for Windows and macOS. It used an ADD file to save some project data. This file format is classified as Data.
Sublime (address lookup) by Sublime
Sublime is a cross-platform code and text editing application. It may be used to view lookup addresses saved in an ADD file. This file format is classified as Data. Related links: Canada Post

ADD file extension format:

If you know the file format, you can also find out how to open or edit the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. So a detailed analysis of a file is vital in order to determine the format and the associated program. Below is our analysis of the ADD files:

The ADD file extension is rather rarely used and includes many different file formats. The two most popular formats are as follows:

15% of all ADD files use the same file format, which can be identified by the letters "ADS Data Dictionary" at the beginning. The contents of these files cannot be read by a human; only a computer program can interpret the data. ADD files can be up to 5 MB in size, but are often around 4 KB - 2 MB. The files contain the following words: ADS Data Dictionary.
10% of all ADD files use the same file format, which have the signature 52ABABEE ABEE . If you open these files in a text editor, you can view and read the content yourself. ADD files are between 330 MB and 330 MB in size. The following keywords are characteristic: 32ABABEE and 52ABABEE ABEE PO ABEE 000000T0A0A0T0A0A0. A usual file name is canada.add.

The remaining 75% of all ADD files are different files with different signatures, the following 4 formats can be found: ISBN. Often described as voice, data or database. You can get all the details of your ADD file by dragging it onto this page or by clicking the button "Choose your .add file to analyze" above.

Technical Data for ADD File Extension

File classification:

Database

Related files:

added, adt, zip, combo, acr, mcr, daa, exe, adi, jpg, dll, am, pdf, env, dds, xlam, xpi

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: PageMaker.Plugin, FileType: PageMaker Plug-in, AppName: Adobe® PageMaker® for Windows

ProgramID: PageMaker.Plugin
EXEFile: %ProgramFiles%\Adobe\PageMaker 7.0\PM70.EXE

ProgramID: PageMaker.Plugin
EXEFile: C:\PM65\PM65.exe

ProgramID: PageMaker.Plugin
EXEFile: C:\PM65C\PM65C.exe

ProgramID: PageMaker.Plugin
EXEFile: C:\PM6\PM6.EXE

ProgramID: PageMaker.Plugin
EXEFile: %ProgramFiles%\Adobe\PM65\PM65.exe

ProgramID: PageMaker.Plugin
EXEFile: %ProgramFiles%\adobe\page maker\PM65.exe

ProgramID: PageMaker.Plugin
EXEFile: E:\PM65\PM65.EXE

ProgramID: PageMaker.Plugin
EXEFile: %ProgramFiles%\Adobe\PageMaker 7.0 Tryout\PM70.EXE

Show all 9 listings To Top

an add data dictionary is a special file format by SAP and should only be edited and saved with the appropriate software.

How to solve problems with ADD files

Associate the ADD file extension with the correct application.
Update your software that should actually open data dictionarys. Because only the current version supports the latest ADD file format. Search, therefore, e.g. on the SAP manufacturer website after an available Advantage Database Server update.
To make sure that your ADD file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .ADD file online - secure, fast, and no downloads needed.