Import your proxy list by dragging and dropping a .txt file.
Open the application (no installer is required for the portable versions). Download Proxyscrape Key Checker zip
There is no official tool specifically named "Proxyscrape Key Checker." You likely mean the ProxyScrape Proxy Checker , which is a free, multithreaded application used to test the validity and speed of proxies. Import your proxy list by dragging and dropping a
Select your protocols (HTTP, HTTPS, SOCKS4, or SOCKS5) and hit . Alternative: Online Checker Select your protocols (HTTP, HTTPS, SOCKS4, or SOCKS5)
Be cautious of third-party "Key Checker" tools found on forums or unofficial sites, as these often contain malware or are designed to steal your proxy credentials. Always use official links from the ProxyScrape website.
Online Proxy Checker - Free Browser-Based Proxy Testing Tool
: The GitHub page provides .zip and .tar.gz source code and executable files for different platforms. Setup : Download and extract the zip folder.