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Best Secure Notes Apps in 2026

Updated

30 secure notes apps ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.

30ranked
0free plans on this page
4 Oct 2026last checked
  1. 26

    MadNotes

    5.6
    Web
    Free plan
    Yes
    Encryption model
    privacy_focused_sync
    Offline access
    Yes
    RecognisedDocumentedFree planPlatforms
    About MadNotesVisit site
  2. 27

    NoteSR

    5.6
    Android
    Offline access
    Yes
    Open source
    Yes
    RecognisedDocumentedFree planPlatforms
    About NoteSRVisit site
  3. 28

    Crypto Notepad

    5.5
    Windows
    Free plan
    Yes
    Encryption model
    local
    Open source
    Yes
    RecognisedDocumentedFree planPlatforms
    About Crypto NotepadVisit site
  4. 29

    Notr

    5.4
    Encryption model
    end_to_end
    Offline access
    Yes
    Open source
    Yes
    RecognisedDocumentedFree planPlatforms
    About NotrVisit site
  5. 30

    SealNotes

    5.4
    Web
    Encryption model
    end_to_end
    Open source
    Yes
    RecognisedDocumentedFree planPlatforms
    About SealNotesVisit site

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