There are 8 other file types using
the ADD file extension!

empty icon.add - Adapter device driver file

empty icon.add - Advantage Database Server data

add icon.add - Adobe PageMaker related data

add icon.add - Alphacam CAD/CAM die-cut drawing

empty icon.add - Microsoft Dynamics AX developer documentation

empty icon.add - Athena service configuration tool add data

empty icon.add - Apache Beehive collection data

empty icon.add - MapTek Vulcan whittle 3D additional structure arcs

ADD file extension - BSL Weighted Addition of Two Images

What is add file? How to open add files?

File type specification:

Various data file type icon Various data file type

The add file extension is related to BSL, a 2-D interactive data manipulation package for image data.

The program is has a wide range of applications even if some of the instructions and options are specific to X-ray applications. BSL developed by J.Bordas and G.Mant and was based on the OTOKO package sharing the same data format and interface style.

This allows data to be reduced to 1-D in BSL and then imported into OTOKO for further processing. The program is now available for all major hardware platforms (Sun, HP, DEC, and SG) in two varieties bsltek and bsl. The former runs on character based terminals and the latter on X windows based workstations.

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.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .add file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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