
yEd
draw.io
LucidChart
OmniGraffle
PlantUML
Dia
UMLGraph
Gliffy
Flexnote
Heptabase
Joplin
Logseq
Milanote
FlexNote is a local-first visual note-taking and knowledge management app designed for deep learning, research, and creative thinking.
Unlike traditional note apps that organize information in linear documents and folders, FlexNote lets you place cards freely on an infinite canvas, connect ideas visually, and transform your notes into dynamic mind maps.
FlexNote is suitable for researchers, students, writers, designers, visual thinkers, and anyone looking for a local-first alternative to tools such as Heptabase, Milanote, Logseq, and Joplin.
Use FlexNote to collect information, annotate source material, connect ideas, synthesize research, and turn complex knowledge into a clear visual structure.
yEd
FlexnoteNo Flexnote videos yet. You could help us improve this page by suggesting one.
draw.io - Online diagramming application
Heptabase - A note-taking tool for visual learning.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
OmniGraffle - OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.
Logseq - Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.