Alternatives to DEVONthink

PDF reader and note-taking application

Office suite

Document manager

App for note taking, organising, task lists, and archiving

Native document editor

PDF reader, editor and annotator

Open-source project and knowledge management tool

Document scanning application

Save articles to read, highlight key content, and organise notes for review

Markdown knowledgebase manager

Capture and access information from anywhere

Personal knowledge management and note-taking app