Popcorn is a free e-mail client, characterized by high speed, low system resource consumption and effective protection against scripts, unwanted mail and malicious attachments. The application does not require installation on a hard disk and can be run from portable data carriers (flash drives, memory cards). Popcorn is an ideal solution for users with free Internet connections.

In addition, it can be useful for cleaning email accounts, removing spam and unwanted attachments and messages. Popcorn connects to the POP3 servers and then retrieves all new messages in your inbox. It is banally simple during configuration and allows you to receive and send mail through any number of mail accounts.

It also allows you to create an address book and check the connection status of POP3/SMTP servers (using the ping command). The program supports TLS encryption and has a built-in module that allows you to export individual elements of mail to an EML file, and then save it on a hard drive or send it to other popular mail programs. In addition, it is designed to be completely resistant to malicious code, suspicious scripts and other dangerous viruses that are sent electronically.