CSR File Extension

Certificate Signing Request File Type

Extension .csr
Developer Not Available
Popularity 5.0 (3 Votes)
Mime Type text/x-c
Default Program OpenSSL
Category Common File Types
Format Text
Updated 5/1/2022

What is a CSR File Extension?

CSR file extension is created by Developer, also known as Certificate Signing Request File. CSR has been classified as Common File Types. You can open and render the contents of this file in a Text Editor. You can open CSR files in OpenSSL program.



Free CSR File Online Tools & Apps

We have also the free online .CSR (Certificate Signing Request File) file extension apps that can allow to view, edit, convert from to CSR, merge, split and compare the CSR files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

CSR Files Common Issues

There are few common issues with the Certificate Signing Request File .CSR File Extensions while opening the .CSR files on Windows and MacOs, we have solution to those issues such as:

Can't Open CSR Files?

  1. You must have supported software programs installed for Certificate Signing Request File on your system such as OpenSSL.
  2. Associate default Openssl OpenSSL program for *.csr (Certificate Signing Request File) files.

    Associate CSR Default Program on Windows
    1. Right-click a *.CSR (e.g example.csr) file and click Open With.
    2. In the Open with dialog box, click Openssl OpenSSL program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .csr files.

    Associate CSR Default Program on MacOs
    1. Click *.CSR (e.g example.csr) file and click information -> Open With.
    2. In the programs list, click Openssl OpenSSL program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .OpenSSL extension. By clicking Continue you confirm your selection", click Contine to apply changes.

All Platform Software Programs for CSR File Extension

List of all softwares that can open the CSR files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open CSR File on Windows

Software License Developer
Microsoft IIS image. Microsoft IIS 000 for Windows  Open microsoft website. Paid Microsoft
KeyStore Explorer image. KeyStore Explorer 5 for Windows  Open keystore explorer website. Open Source KeyStore Explorer
OpenSSL image. OpenSSL 1 for Windows  Open openssl website. Open Source OpenSSL

MacOs logo image - FileProInfo.comOpen CSR File on Mac OS

Software License Developer
KeyStore Explorer image. KeyStore Explorer 5 for MacOs  Open keystore explorer website. Open Source KeyStore Explorer
OpenSSL image. OpenSSL 1 for MacOs  Open openssl website. Open Source OpenSSL

Linux logo image - FileProInfo.comOpen CSR file on Linux

Software License Developer
KeyStore Explorer image. KeyStore Explorer 5 for Linux  Open keystore explorer website. Open Source KeyStore Explorer
OpenSSL image. OpenSSL 1 for Linux  Open openssl website. Open Source OpenSSL
Microsoft Visual Studio Code image. Microsoft Visual Studio Code 000 for Linux  Open microsoft website. Free Microsoft

Website logo image - FileProInfo.comOpen CSR file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen CSR file on iOS

Software License Developer
Alexander Blach Textastic Code Editor image. Alexander Blach Textastic Code Editor 000 for iOS  Open alexander blach textastic code editor website. Paid Alexander Blach Textastic Code Editor

Android logo image - FileProInfo.comOpen CSR file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

CSR file extension icon image.About CSR - Certificate Signing Request File

FileProInfo is to help you understand about the Certificate Signing Request File with *.CSR suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for CSR. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for CSR, please let us know.

Updated 5/1/2022


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