What is the best free note-taking app in 2026?
We pick Obsidian. It is free for personal use with no note, device, or feature limits, and it stores every note as a plain Markdown file on your own disk, so you are never locked in (as of July 2026). If you need the app itself to be open source, Logseq is the pick; if you want a Notion-style workspace with databases, look at AppFlowy; and if encryption is the priority, Anytype or Standard Notes fit better.
What does local-first mean, and why does it matter for notes?
Local-first means your notes live in files on your own device and sync to the cloud as an option, not a requirement. It matters for two reasons: the app keeps working with no connection, and your data does not vanish if the company changes its terms or shuts down. Obsidian, Logseq, Joplin, SiYuan, Anytype, AppFlowy, and AFFiNE are all local-first to some degree, while Notion, Confluence, and Evernote are cloud-first and need a connection for most things.
Which of these note apps are open source?
Logseq, Joplin, AppFlowy, SiYuan, and Standard Notes are all licensed under AGPL-3.0. AFFiNE's client is MIT licensed, but its server directory carries a separate license, so check that before you build a commercial product on it. Anytype is source-available under the Any Source Available License 1.0, which is not the same as OSI-approved open source, so we do not label it open source. Obsidian, Notion, Evernote, and Confluence are closed source (as of July 2026).
Can I move my notes from one of these apps to another?
Usually yes, but how cleanly depends on the format. Apps that store plain Markdown files, like Obsidian and Logseq, are the easiest to leave because any other app can read the files directly. Joplin, Anytype, and SiYuan export to Markdown, but structure like tags, relations, or block references can flatten on the way out. Evernote exports ENEX files that Joplin, Obsidian, Anytype, and Notion can import, with Joplin generally handling large exports best.
What is the best free alternative to Notion for notes?
AppFlowy is the closest, because it copies Notion's block editor and grid, board, and calendar views, and self-hosting the AGPL-3.0 code removes the member and storage caps. The hosted free plan covers up to 2 members with 5 GB of storage (as of July 2026). If you mostly write and link rather than build databases, Obsidian will feel faster and gives you files you own, and AFFiNE adds a whiteboard to every page.