A certsigningrequest file extension is related to the Apple Certificate Assistant for macOS and OS X. A certsigningrequest file stores request for certificate sign.

Detailed description

Software that open certsigningrequest file

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CERTSIGNINGREQUEST file extension - Apple Certificate Assistant data

What is certsigningrequest file? How to open certsigningrequest files?

File type specification:

Various data file type icon Various data file type

certsigningrequest file icon: certsigningrequest filetype icon

The certsigningrequest file extension is associated with the Apple Certificate Assistant (available in OS X and macOS) used to manage installed certificates that is a part of Apple Keychain utility.

The certsigningrequest file contains request for certificate sign.

The default software associated to open certsigningrequest file:

macOS icon

Apple, Inc. logomacOS  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

macOS is Unix-based desktop operating system, a successor of Mac OS X system for MacBook-family, iMac, Mac Mini and Mac Pro computers, developed and sold by Apple, Inc.

Mac OS X icon

Apple, Inc. logoMac OS X  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

OS X or Mac OS X is Unix-based operating system developed by Apple Inc. for Macintosh computers. It contains basic core applications for everyday use, such as Finder basic file manager, Safari for Internet browsing, QuickTime for video, iTunes for managing audio data and iPod, iOS devices management , iMessage instant messaging, Mail, Contacts, Calendar and many more.

The latest version 10.11 of OS X is called El Capitan. It is available to purchase on Mac App Store as well as is distributed with new Mac computers and notebooks. It includes features to improve the security, performance, design and usability.

OS X operating system was replaced by new macOS in 2016!

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 .certsigningrequest 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.

List of recommended software applications associated to the .certsigningrequest 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 certsigningrequest file, edit certsigningrequest file, convert certsigningrequest file, view certsigningrequest file, play certsigningrequest file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with certsigningrequest file - Apple Certificate Assistant data

Click on the software link for more information about macOS. macOS uses certsigningrequest file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Apple macOS / Mac OS X:

Main software associated with certsigningrequest file by default:
macOS small icon macOS
Mac OS X small icon Mac OS X

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