Breez ClickOnce enables ClickOnce support in Mozilla Firefox.
It is required to be able to launch any Windows Forms or Windows Presentation Foundation application that is based on Microsoft's ClickOnce technology.

Breez ClickOnce - ClickOnce Support Add-on for Firefox
'Breez ClickOnce' is a Firefox extension designed to facilitate the use of Microsoft's ClickOnce technology. It's an essential tool for running Windows Forms or Windows Presentation Foundation (WPF) applications on Firefox. If you frequently use apps based on the ClickOnce deployment technology, this add-on ensures smooth and seamless operation.
Add-on stats
By: brz
Weekly download count: 184
Firefox on Android: No
Manifest version: 3
Permissions:
- webRequest
- webRequestBlocking
- nativeMessaging
- storage
Host permissions:
- *://*/*
Size: 20.94K
Email: br*****@breezie.be
URLs: Website ,Privacy policy
Ranking
# 729 ▲ 1
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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User reviews
Pros
- Works as advertised with no fuss
- Critical for running Office365 eDiscovery
- Excellent replacement for previous tools
- Launches ClickOnce apps without any issues
- Easy installation for users after initial setup
Cons
- Only works on Windows machines
- Issues with installation prompting for Breez ClickOnce Helper
- Requires manual installation of the helper app
- Some users report installation errors
- Privacy prompts and access privileges concerns
Most mentioned
- Helper app installation issues
- Works seamlessly for ClickOnce apps
- Limited to Windows environments
- Critical for specific enterprise tasks
- Overall ease of use and effectiveness
User reviews
by 退出党团队远离中共邪教, 2025-02-09
by Firefox user 18464758, 2024-06-15
Add-on safety
Risk impact
Breez ClickOnce requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Breez ClickOnce. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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