Stop Mod Reposts

Stop Mod Reposts

Detects and warns against sites known to illegally repost mods.

Stop Mod Reposts promo image
What is Stop Mod Reposts?

"Stop Mod Reposts" is a Firefox add-on that detects and warns users against websites known for illegally reposting mods. It seeks to protect user machines from potential harm and defend the rights of modders. The add-on uses an updated list of illegal sites from a public Github repository according to community reports. It's pivotal in curbing copyright infringements rampant in modding communities.

Stats date:
Users: 782 ▼ -9
Rating: 4.69 (16)
Version: 5.1.0 (Last updated: 2022-01-30)
Creation date: 2014-12-31
Weekly download count: 7
Firefox on Android: No
Manifest version: 2
  • tabs
  • storage
Size: 242.61K
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

Copyright infringement is an everyday situation for modders. Most of the somewhat popular mods today have at some point been illegally copied and redistributed onto a third party site, without any acknowledgement or permission of their developers. Many of these websites are hosted in Vietnam or Russia, and are hard to take down due to different copyright legislation. Many of these sites illegally monetize their download links to earn money off of the modders' hard work, and several even go as far as to claim ownership of the illegal content. Some of them are known to host malware and viruses and claim that these are real, harmless mods. This has to stop.

When DMCAs and take-down notices fail, we have to rely on the community to stop people from downloading mods from these sources. However, many of the websites engaging in the type of activity outlined above look very well designed and official, confusing many players and making them believe that these sites are actually the real ones. As a result, many machines are infected with viruses and malware, modders lose revenue and reputation and are spammed with reports about bugs which have already been fixed in newer versions of their mods, since only the old versions are hosted on the illegal sites. Stop Mod Reposts is designed to stop this. Here's how we plan to do it:

  • Letting people know that the sites are illegal. There is no way we can stop people from using these sites when they're unaware that the actions of the host is against the law and that the host is ignorant of the modders' rights. Therefore, this extension will display an overlay when browsing a site like this.
  • Letting people know that visiting these sites puts their computers at risk. No one wants to be infected with malware, so we'll warn them that the sites potentially can harm their machines.

The sites this extension warns about are the same sites as are listed on and is updated every few days or hours with new hosts.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Protects users and creators from mod stealing
  • Blocks potentially harmful sites
  • Curated list of platforms and services
  • Difficult to use and lacks intuitive user interface
  • Slow loading time
  • Blocks some safe sites causing inconvenience
  • Not compatible with older browser versions
  • Limited customizability
Most mentioned
  • Blocks otherwise acceptable sites
  • Difficulty in using
  • Effectiveness in blocking mod stealing sites
View all user reviews
Risk impact

Stop Mod Reposts may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Stop Mod Reposts has earned a fairly good reputation and likely can be trusted.

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