Proton VPN vs Unpaywall
A side-by-side look at Proton VPN and Unpaywall. For an in-depth review of either product, follow the links below.
Proton VPN
Security & Privacy
Proton VPN is a free and paid virtual private network (VPN) service that focuses on privacy and security. It encrypts internet traffic and hides IP addresses, allows users to access blocked websites, and protects against tracking and hacking while browsing.
privacysecurityencryptionanonymity
Unpaywall
Education & Reference
Unpaywall is a free, legal research tool that helps you find and access academic articles and papers that are free to read online. It integrates seamlessly with web browsers to scan for open access versions of paywalled articles as you browse.
academic-articlesopen-accessresearchbrowser-extension
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