Yes. The Trial version is limited to 20 indexed tasks and 20 indexed documents.
The two-key mechanism allows you to cancel the purchase in case of a refund request.
There is no limit for number of devices to run Keepmark for a single license.
A link to the files for Windows/Linux/Mac will be sent immediately to the email address provided after submitting the form on the home page.
See attached video to see how to configure email account in Keepmark.
Keepmark can store any files that are on your computer. Moreover, it previews many popular document formats, allowing you to view them without having to open them in a dedicated application.
Activity feed is one of dashboard widgets. It displays your recent activity within selected Workspace.
No. Currently Keepmark is a desktop application. However, documents are stored in a user-accessible form and can be synchronized with mobile devices, e.g., using services like Drobox or the WebDav protocol.
You can ask for a refund at any time within 14 days of purchase. Just email me at email@example.com.