Breez ClickOnce

By: brz

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.

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Features & Capabilities

Breez ClickOnce is a specialized Chrome extension designed to enable ClickOnce support in Mozilla Firefox browsers. ClickOnce technology allows users to launch Windows Forms and Windows Presentation Foundation (WPF) applications easily. Since Firefox does not natively support ClickOnce protocols, Breez ClickOnce bridges this gap by facilitating smooth launching of ClickOnce-based apps directly from Firefox.

This extension is essential for users who rely on Microsoft ClickOnce technology for deploying and running Windows applications and want to use Firefox as their browser. It ensures compatibility and a seamless user experience without requiring additional software or complex configurations. Breez ClickOnce is ideal for professionals and organizations who need to access ClickOnce applications across different platforms efficiently.

User Growth & Download Statistics

Add-on Developer Tools

By:

brz

Daily users:

6,526 -46

Rating:

4.35

(26)

Version:

1.6 Last updated: 2023-05-05

Version code:

5560930

Creation date:

2017-11-22

Risk:

Permissions:

Host permissions:

*://*/*

Content scripts matches:

Size:

20.45KB

Email:

br*****@breezie.be

URLs:

Website ,Privacy policy

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-09

Compare stats and ranking:

Ranking

# 979 ▼ 7

Other rankings

#88 in Download Management ▼ 1

#146 in Other extensions

#45 in right click keyword 56 ▼ 1

#86 in present keyword 31 ▼ 1

#98 in launch keyword 12 ▼ 3

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

brz

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/breez-clickonce/

Email:

br*****@breezie.be

Website:

http://breezie.be/dev/clickonce

Permission Change History

2023-05-01: Version 1.4 → 1.5

Add Host permissions: *://*/*

Add Permissions: storage

Remove Permissions: http://*/* https://*/*

User Reviews

Users broadly praise Breez ClickOnce for reliably launching ClickOnce apps from Firefox and for enterprise deployment. It’s seen as a solid replacement for .NET ClickOnce support and is valued for workflows like Office365 eDiscovery. However, reviewers note it’s Windows-only and that initial setup can be finicky, with reports of manual helper installation and occasional install errors. Overall, if you’re on Windows and need ClickOnce apps in Firefox, it’s a dependable, enterprise-friendly tool, though be prepared for setup hiccups and platform limitations.

Pros

Launches ClickOnce apps in Firefox reliably with minimal setup.
Solid replacement for older .NET/ClickOnce support, aiding enterprise deployments.
Critical for running Office365 eDiscovery on Firefox.
Enterprise-friendly and easy to distribute across many machines.
Generally works with little fuss and ‘just works’ for most users.

Cons

Windows-only: does not run on macOS or Linux.
Initial setup can be flaky; automatic helper installation may fail, requiring manual steps.

Recent reviews

норм, без претензий

by Ch*****, 2026-03-15

by Fi*****, 2025-05-24

by 退出*****, 2025-02-09

View all user reviews ›

Is Breez ClickOnce Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Breez ClickOnce requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Breez ClickOnce has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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