eM Client vs Opal
A side-by-side look at eM Client and Opal. For an in-depth review of either product, follow the links below.
eM Client
Social & Communications
eM Client is an easy to use email client for Windows that supports POP3, IMAP, Exchange ActiveSync and other protocols. It has a clean and intuitive interface with customization options, email encryption, calendar and contacts.
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Opal
Office & Productivity
Opal is an open-source alternative to Microsoft OneNote for taking notes and organizing information. It allows users to create digital notebooks to capture text, drawings, and web clippings.
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