hMail Server vs Sigram
A side-by-side look at hMail Server and Sigram. For an in-depth review of either product, follow the links below.
hMail Server
Network & Admin
hMail Server is an open-source email server for Microsoft Windows. It allows you to send and receive email using POP3, SMTP and IMAP protocols. Designed specifically for Windows platforms, hMail Server is easy to install and manage.
emailserverwindowspop3smtpimap
Sigram
Office & Productivity
Sigram is an open-source diagramming application similar to Microsoft Visio. It allows users to create flowcharts, network diagrams, UI mockups, and more. Sigram has a simple and intuitive interface with support for drag-and-drop, copy/paste, undo/redo, and other standard diagramming features.
flowchartsnetwork-diagramsui-mockups
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