Aishu Messenger

Your team's Telegram, on the desktop. Fast, private, and built for the way we work.

Version 0.4.0 Windows 10 & 11 64-bit
Download for Windows
14 MB  ·  Updates automatically after install

How to install

Three steps. It takes about a minute.

1

Run the file you downloaded

Open your Downloads folder and double-click AishuMessenger-Setup.exe.

Already have Aishu Messenger? Do not uninstall it first. Just run this installer on top of it. Your Telegram account stays signed in and nothing is lost.
2

If Windows shows a blue warning

Windows shows this for any app it hasn't seen many times before. It is expected. Click More info, then Run anyway.

Click the highlighted More info, and a Run anyway button appears underneath. Click that.

3

Sign in and you're done

Open Aishu Messenger, enter your phone number, and type the code Telegram sends you.

You only ever do this once. From now on the app checks for new versions by itself and tells you when one is ready — you won't need to come back to this page.

What's new

Everything that changed, newest first.

Version 0.4.0 Latest 17 October 2026

New

  • Automatic updates. The app now finds and installs new versions by itself. This is the last time you install by hand.
  • Telegram links open inside the app. Tapping a t.me link no longer throws you out to the browser.
  • Forward a message in one tap with the new arrow button on every message.
  • "Forwarded from" now shows who a forwarded message originally came from.
  • Pick multiple reactions — the reaction bar now opens a full picker.
  • Redesigned search bar and right-click menu to match Telegram.

Fixed

  • Clicking a username no longer leaves the chat pane blank.
  • The dark border around empty chats is gone.
  • Layout no longer breaks when the window is made narrow.
  • Two header buttons were stuck in the corner — fixed.
  • The gap between messages was too large; messages are now tighter.
  • Settings no longer appear before you've signed in.
  • Removed the misleading "Can't get common chats with self" message.
Version 0.2.0 Earlier

New

  • Chat folders, Stories, and the media browser.
  • Group management and member permissions.

What you need

If your computer runs Windows 10 or 11, it will run this.

Operating system
Windows 10 or 11
Architecture
64-bit (x64)
Free disk space
About 150 MB
Internet
Required
Phone number
For your Telegram sign-in
Admin rights
Not needed

Something not working?

Message us on Telegram and we'll sort it out. Please say which Windows version you're on and what the screen shows — a photo of the screen is perfect.

Contact support