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@@ -1300,6 +1300,7 @@ algorithms, knowledgebase and AI technology.
 * [CrowdSec](https://github.com/crowdsecurity/crowdsec) - An open source, free, and collaborative IPS/IDS software written in Go, able to analyze visitor behavior & provide an adapted response to all kinds of attacks.
 * [Datasploit](https://github.com/DataSploit/datasploit) - Tool to perform various OSINT techniques on usernames, emails addresses, and domains.
 * [Discoshell](https://github.com/foozzi/discoshell) - A simple discovery script that uses popular tools like subfinder, amass, puredns, alterx, massdns and others 
+* [Digital Footprint Check](https://www.digitalfootprintcheck.com/free-checker.html)  - Check for registered username on 100s of sites for free.
 * [DuckDuckGo URL scraper](https://github.com/its0x08/duckduckgo) - A simple DuckDuckGo URL scraper. 
 * [eScraper](https://escraper.emagicone.com/) - Grab product descriptions, prices, image
 * [FOCA](https://github.com/ElevenPaths/FOCA) - Tool to find metadata and hidden information in the documents.