Exploring DEVONthink and MarginNote

MarginNote is presented as a stress-saving bridge between PDF annotation and writing: it turns scattered highlights into a visual mind map that helps researchers reorganize arguments quickly, then hands citation-ready material back to DEVONthink for long-term storage and publishing workflows. The practical payoff comes through a real writing example—building a blog overview about queer communities in the Twin Cities (1880–1920) by combining a chapter from a scholarly volume with a narrative framing drawn from William Kent Krueger’s 2019 novel This Tender Land.

The workflow starts in DEVONthink, where PDFs and annotations live, but the heavy lifting shifts to MarginNote when the author hits a familiar bottleneck: translating dense reading into usable quotes and structured claims. Instead of copying passages into a document and manually sorting them, MarginNote lets the researcher highlight key sections in the PDF and automatically “smush” those annotations into an outline and mind-map structure. Highlights can be color-coded, dragged into hierarchical relationships (parent/child nodes), and supplemented with sticky notes, tags, and even drawings or voice notes—features that reduce the friction of turning reading notes into an argument map.

In the example, the researcher reads a chapter (from a queer Twin Cities edited volume) and uses MarginNote to extract “choice quotes” and supporting evidence. Those quotes then get woven into the larger narrative: the mind map provides a quick way to match what the chapter argues with what the novel’s Twin Cities setting and characters illustrate. The result is a faster “blend” of sources—less time hunting through highlights and more time deciding how each excerpt supports a specific point in the written overview.

A key theme is complementarity rather than replacement. DEVONthink remains the home base for research management and citation workflows, especially through “super annotations,” which are used to export citation data into reference managers (Bookends is mentioned). MarginNote’s value is described as the visual reorganization layer: when multiple readings must be put into conversation, the mind-map view makes relationships easier to see than a flat annotation list.

The session also demonstrates practical mechanics: MarginNote can open PDFs directly, supports OCR so text becomes searchable and highlightable, and allows merging nodes across different mind maps by dragging them between side-by-side maps. Export options are discussed too, including exporting mind maps/outlines to PDF and exporting annotation data (noting that some exports may produce separate RTFs per node). The overall message is that researchers can keep DEVONthink as the central archive while using MarginNote as a temporary “thinking space” for argument construction—then return the organized material to DEVONthink to keep everything in one research universe.