GKrellM vs Opal
A side-by-side look at GKrellM and Opal. For an in-depth review of either product, follow the links below.
GKrellM
System & Hardware
GKrellM is a free, open source system monitoring tool for Linux that displays CPU, memory, disk, and network usage statistics on a desktop panel similar to Windows task manager. It supports multiple panels, themes, and plugins.
systemmonitoringresource-usagelinux
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.
notesorganizationopensource
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