Since CloudStream is an open-source project, the app itself is safe. However, the safety of the extensions depends on the you use.
Paste the URL of a trusted repository (see below).
Go to the Settings (gear icon) in the bottom right corner. Navigate to Extensions: Click on the "Extensions" tab. Add Repository: Look for the "Add Repository" button.
Once the repo is added, a list of available extensions will appear. Tap "Install" on the ones you want. Best CloudStream Extension Repositories (2024)
CloudStream itself does not host any content. It is a modular media player designed to scrape metadata and video links from third-party websites.
The Ultimate Guide to CloudStream Extensions: How to Supercharge Your Streaming Experience
You only install the sources you trust or need. How to Install CloudStream Extensions
For users looking for content in languages other than English—such as Spanish, French, or Hindi—this repo offers specialized scrapers for regional streaming sites. Is Using CloudStream Extensions Safe?
Because extensions are just scrapers (text-based instructions), they cannot install viruses on your Android device like a standard .apk might. Common Troubleshooting Tips