A popular Internet Relay Chat client used by millions of people

mIRC

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mIRC 7.73

  -  3.48 MB  -  Trial
Free Download

Security Status

  • Latest Version

    mIRC 7.78

  • Operating System

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote

  • Author / Product

    mIRC Co Ltd / External Link

  • Filename

    mirc773.exe

  • MD5 Checksum

    f130445efa577bfa789f0e748ae1a9c7

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of mIRC 7.73.


For those interested in downloading the most recent release of mIRC or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download mIRC 7.73

  • mIRC 7.73 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    mIRC 7.73 Screenshot 1
  • mIRC 7.73 Screenshot 2
  • mIRC 7.73 Screenshot 3

What's new in this version:

Added:
- /drawsave -v[pgj] switch to save bitmap to &binvar in different formats
- $encode()/$decode() 'v' switch to support Z85 encoding
- support for IRCv3 standard-replies capability

Fixed:
- Do Not Disturb bug that caused mIRC to crash/freeze
- /cnick auto-color as * parameter bug
- while/if script parser bugs

- Updated OpenSSL library to v3.0.9
- Updated CA root certificates cacert.pem file
- Improved how the keep channels open feature works in different contexts
- Extended SASL authentication to support IRCv3 >=400 byte base64 chunks
- Improved Find dialog in Scripts Editor
- Extended numerics 338 and 344 to handle different ircd formats

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