Software for note taking
Software for note taking is an application for capturing, organising, searching and syncing written notes, lists, clippings and attachments across devices, from simple notepads to linked knowledge bases.
Also known as: note-taking app, note-taking software, digital notebook
Note-taking software ranges from the notes app already on your phone to full workspaces where notes link to each other, sit in databases and are shared with a team. What they share is a job: capture an idea quickly, find it again later, and have it available on every device you use.
Our ranking compares five widely used products — Notion, Obsidian, Microsoft OneNote, Evernote and Apple Notes. They differ less in whether they can store text, which they all do, than in how they organise it, where the data lives, and how they handle collaboration and price.
Key figures
Four types of note-taking software
Quick-capture notepads, such as Apple Notes, prioritise speed: open, type, done. They include folders, tags, checklists and scanning, and sync through the platform's cloud. They are ideal for personal notes but limited for teams outside one ecosystem.
Notebook-style apps, such as Microsoft OneNote, mimic paper notebooks with sections and free-form pages where you can type, draw or paste anywhere. They are strong for handwriting with a stylus and for students.
All-in-one workspaces, such as Notion, combine notes with databases, tasks and wikis. A meeting note can link to a project database that tracks status and owners. The flexibility suits teams but takes setup.
Linked-thinking tools, such as Obsidian, store each note as a plain Markdown file and let you link notes into a graph. Because files live locally, you keep full ownership and can open them in any editor. Sync and publishing are optional paid add-ons.
What to evaluate
Capture speed matters most for daily use: how many taps from idea to saved note, and whether there is a widget, share sheet or web clipper. Search quality determines whether notes are useful a year later — including searching text inside images and PDFs, which Evernote and OneNote support.
Data ownership and export decide how painful it is to leave. Local Markdown files are the most portable; proprietary formats require export tools. Privacy and encryption options vary; check whether end-to-end encryption is available if notes contain sensitive material.
Collaboration — real-time editing, comments and permissions — matters for teams and is where Notion and OneNote lead.
The cost picture
Apple Notes and OneNote are free for core use. Notion has a free plan for individuals and charges per seat for teams, with Plus starting at $10 per seat per month on annual billing according to its pricing page. Obsidian is free for personal use, with paid Sync and Publish add-ons. Evernote narrowed its free plan in recent years, so check its current limits before committing.
Note-taking methods that work with software
Software is most useful when paired with a method. The PARA method organises notes into Projects, Areas, Resources and Archives, which maps neatly to folders or top-level pages in any app. The Zettelkasten method, popular with Obsidian users, writes small atomic notes in your own words and links them to related ideas, building a network over time. The Cornell method divides a page into notes, cues and a summary, and suits lecture notes in OneNote. Whichever method you choose, consistency matters more than sophistication: a simple structure you use daily beats an elaborate one abandoned after a week.
AI features in note-taking apps
Several apps now include AI assistance for summarising long notes, extracting action items from meeting notes and answering questions across a workspace. Notion includes AI features in its paid plans; other apps offer AI through add-ons or plugins. These features can save time on meeting follow-ups but depend on the quality of the underlying notes. Before using them with sensitive information, review the app's data-processing terms, particularly whether content is sent to third-party model providers and whether it is retained.
Moving between apps
Switching apps is common as needs change. Most apps export to Markdown, HTML or PDF, and some import directly from competitors — for example, Notion and Obsidian both offer importers for Evernote exports. Before switching, test with a representative notebook, check how attachments, tags and internal links survive, and keep the old export archived. Moving to a format based on plain files reduces the cost of any future switch.
Sync and offline access
Reliable sync matters if you use more than one device. Cloud-first apps such as Notion require a connection for some features, while apps that store files locally, such as Obsidian, work fully offline and sync when a connection returns. Test offline behaviour before you depend on it while travelling.
Key terms
Markdown: a plain-text formatting syntax used by many note apps. Backlink: a link showing which notes reference the current one. Web clipper: a browser extension that saves pages into notes. OCR: optical character recognition, which makes text in images searchable. End-to-end encryption: encryption only you can unlock.
How this glossary entry was compiled
Every number on this page links to the organisation that published it: an independent research firm, an official product or pricing page, a public filing, or official documentation. We do not publish our own estimates as facts, and where a figure is reported by the company it describes, it is labelled company-reported. Prices are taken from official vendor pages and change often, so open the linked source before relying on one. If a widely repeated figure could not be traced to a primary source, we left it out. Entries are reviewed when the underlying sources publish new editions, and the update date at the top of the page shows the latest review.
Examples
Student
Uses OneNote with a stylus for lecture notes, one notebook per course and one section per week.
Researcher
Keeps literature notes in Obsidian, linking each paper note to concept notes so connections surface over time.
Product team
Runs meeting notes in Notion, each linked to a project database so decisions and owners are tracked in one place.
How to set up a note-taking system that lasts
Most note systems fail from complexity, not missing features. Start small.
- 1Pick one inbox. Choose a single place where every quick note lands first.
- 2Create three top-level areas. For example: Projects, Reference, Archive. Add more only when needed.
- 3Use consistent titles. Dates for meetings (2026-10-07 Team sync), nouns for reference topics.
- 4Process weekly. Move inbox notes into areas and delete what you will not need.
- 5Link instead of duplicating. Reference one source note from many places rather than copying text.
- 6Test export once. Export a notebook to confirm you can leave if you need to.
Frequently asked questions
What is the best free note-taking software?
Apple Notes on Apple devices and OneNote across platforms are free for core use; Obsidian is free for personal use.
Is Notion good for personal notes?
Yes, though its flexibility can slow quick capture. Many people pair it with a fast capture app.
Which note app is most private?
Apps storing notes as local files, such as Obsidian, give you the most control over where data lives.