(https://ooni.org/install/index.xml) (OONI: Open Observatory of Network Interference) Install OONI Probe | OONI (https://ooni.org/install/) (css/tailwind.deb400864739f81ecdec456a8d80dc4f665fb8fc0c5599c3f821ec775d6f947b.css) (images/favicon-96x96.png) (images/favicon.svg) (images/favicon.ico) (https://ooni.org/images/apple-touch-icon.png)  (https://ooni.org/) (Open Observatory of Network Interference (OONI) Logo)   (https://ooni.org/about/) About  (https://ooni.org/nettest/) Tests  (https://ooni.org/data/) Data  (https://ooni.org/get-involved/) Community  (https://ooni.org/reports/) Reports  (https://ooni.org/blog/) Blog  (https://ooni.org/donate/) Donate   (https://ooni.org/install/) Install OONI Probe   Open main menu         (https://ooni.org/about/) About  (https://ooni.org/nettest/) Tests  (https://ooni.org/data/) Data  (https://ooni.org/get-involved/) Community  (https://ooni.org/reports/) Reports  (https://ooni.org/blog/) Blog  (https://ooni.org/donate/) Donate    Measure internet censorship Contribute to the world's largest open dataset on internet censorship  (OONI Probe mobile app screenshot)      Download OONI Probe   Mobile Android & iOS  (https://play.google.com/store/apps/details?id=org.openobservatory.ooniprobe) (Get OONI Probe on Google Play)  (https://itunes.apple.com/us/app/id1199566366) (Get OONI Probe on the App Store)  (https://f-droid.org/repository/browse/?fdid=org.openobservatory.ooniprobe) (Get OONI Probe on F-Droid)   (https://ooni.org/support/ooni-probe-mobile) Mobile user guide →    Desktop Windows & macOS  (https://github.com/ooni/probe-multiplatform/releases/download/v6.2.0/OONI-Probe-6.2.0.exe) Download for Windows  (https://github.com/ooni/probe-multiplatform/releases/download/v6.2.0/OONI-Probe-6.2.0.dmg) Download for macOS  (https://ooni.org/support/ooni-probe-desktop) Desktop user guide →    Command line Linux & macOS  (https://ooni.org/install/cli) Installation instructions →  (https://ooni.org/support/ooni-probe-cli) CLI user guide →     What OONI Probe measures Discover which websites are blocked Run OONI Probe to check which websites are blocked in your country.  Learn how fast your network is Measure the speed and performance of your network with the NDT test, developed
in collaboration with (https://www.measurementlab.net/) M-Lab .  Check which apps are blocked Test WhatsApp, Facebook Messenger, and Telegram to check if they are blocked. Run
OONI Probe to check if circumvention tools work on your network.     Share evidence of internet censorship with the world As soon as you run OONI Probe, your test results will automatically get (https://ooni.org/data/) published in near real-time. By running
OONI Probe, you help increase transparency of internet censorship. (https://explorer.ooni.org/) Explore OONI measurements from around the world >>  (OONI Explorer)    Footer (OONI Logo) Global community measuring internet censorship around the
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