OpenSMTPD vs PDF Reader Pro

A side-by-side look at OpenSMTPD and PDF Reader Pro. For an in-depth review of either product, follow the links below.

OpenSMTPD

Network & Admin

OpenSMTPD is an open source SMTP server daemon for Linux and BSD operating systems. It aims to be a free, secure, and featureful SMTP server for both hosting providers and end users.

smtpmail-serveremaillinuxbsdopen-source

Full review → Alternatives

PDF Reader Pro

Office & Productivity

PDF Reader Pro is a PDF viewer and editor that allows you to view, annotate, and manipulate PDF documents. It has features like tabbed browsing, text reflow, typewriter tool, and more.

pdfreaderviewereditorannotatetabbedbrowsingtextreflowtypewriter

Full review → Alternatives