HidaChat is a modern, lightweight, and 100% portable Windows desktop client (.NET 9 / WPF) designed to run multiple WhatsApp Web and Telegram Web accounts simultaneously in organized horizontal tabs.
Key Features:
- Multi-Account & Multi-Platform: Run multiple WhatsApp and Telegram accounts concurrently with fully isolated session sandboxes and profiles.
- Instant Startup & Preloading: The active account loads with top priority while background tabs pre-warm transparently, eliminating switching lag.
- Built-In Message Translation: Hover over any incoming or outgoing message to translate it instantly, or translate entire chat threads with a single click.
- 100% Portable (Zero Installation): All session data, settings, and cache remain self-contained inside the local data folder—ideal for USB flash drives.
- Native Notifications & Overlay Popups: Rich interactive toast notifications and visual corner popups with platform badges (WhatsApp / Telegram).
- Dark & Light Themes: Automatic synchronization with Windows system theme and custom injected styling for both WhatsApp and Telegram.
Publisher’s description
What is HidaChat?
HidaChat is an open-source chat & messaging program for Windows from Massimo Balestrieri (hidaba). It is written in Visual Basic .NET.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable). It needs Windows 10 2004 or newer.
Updates and version history
The current version is 1.3.0, released on October 21, 2026. 3 versions are listed since August 19, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (hidaba/HidaChat) has 3 stars. Similar programs include Signal, Telegram Desktop and Discord.
Project description on GitHub: “Client desktop multi-account portabile (.NET 9 / WPF) per WhatsApp, Telegram, OpenClaw e Hermes con traduzione e notifiche native.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: HidaChat is an open-source chat & messaging tool for 64-bit PCs.
Is HidaChat safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
37E59EAB4BE71B24D7A0B8D063838774DADBF74605404A790B30E5FF3776C4C0· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 3 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.3.0Latest | October 21, 2026 | — | 64-bit ZIP |
| 1.2.0 | October 14, 2026 | — | 64-bit ZIP |
| 0.5.1 | August 19, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id hidaba.HidaChat -eProgram files (.exe): hidachat.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Massimo Balestrieri (hidaba)
- Category
- Chat & messaging
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/hidaba/HidaChat
- Written in
- Visual Basic .NET
- Requires
- Windows 11 / 10 (Windows 10 2004+)
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.3.0
- Released
- October 21, 2026
- Added to the catalogue
- October 13, 2026
- Versions listed
- 3
- GitHub stars
- 3
- Website
- github.com
- winget ID
- hidaba.HidaChat
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is HidaChat free?
Yes. HidaChat is open-source software under the Apache-2.0 licence.
Is HidaChat safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install HidaChat with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Which Windows versions does HidaChat support?
The installer requires Windows 10 2004 or newer and is available for 64-bit.
Does HidaChat run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of HidaChat?
The versions page lists all 3 versions with links to their official installer files, back to August 19, 2026.
Can I use HidaChat without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to HidaChat?
Signal, Telegram Desktop, Discord, Slack and Rocket.Chat. The alternatives page compares them.
