1cypht-org / cyphtCypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)phpwebmailwebmail-clientimappop3smtp+6 morePHPLGPL-2.11.8K total256 forks+16 starsfrom 1,771 · score 2.83
2PHPMailer / PHPMailerThe classic email sending library for PHPphpsmtpphp-libraryemailxoauth2tls-support+3 morePHPLGPL-2.122K total9.8K forks+10 starsfrom 22,332 · score 2.40
3dompdf / dompdfHTML to PDF converter for PHPdompdfphpfonthtmlcsshtml-to-pdf+1 morePHPLGPL-2.111K total1.8K forks+3 starsfrom 11,204 · score 1.39
4ezyang / htmlpurifierStandards compliant HTML filter written in PHPPHPLGPL-2.13.3K total364 forks+1 starsfrom 3,347 · score 0.69