The following application statistics are based on the analysis of web server requests. All data comes from Tor web server logs which are provided in a stripped-down version of Apache's "combined" log format without IP addresses, log times, HTTP parameters, referers, and user agent strings.
This graph shows absolute numbers of requests to Tor's web servers to download a Tor Browser executable and requests made by Tor Browser to check for an update, broken down by platform (Windows, macOS, Linux). Note that, at least for initial downloads, this graph does not show the platform used to download Tor Browser but the platform that it was downloaded for.
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