Flipper Zero is a portable multi-tool for pentesters and geeks in a toy-like body. It loves hacking digital stuff, such as radio protocols, access control systems, hardware and more. It's fully open-source and customizable, so you can extend it in…
hMailServer is a free, open-source mail server for Microsoft Windows. It supports common email protocols such as IMAP, SMTP, and POP3, and provides features like spam protection, virus scanning, and support for multiple domains.