OpenNote icon

OpenNote

OpenNote is an open source note taking app for Android. It supports rich text formatting, tagging, and watermarking images. OpenNote protects notes with encryption so they remain private.

What is OpenNote?

OpenNote is an open source note taking and to-do app for Android. It is designed to provide users with a private place to write notes and organize thoughts.

Key features of OpenNote include:

  • Rich text formatting like bold, italics, underline, font color, and backgrounds
  • Tagging for easy organization and search
  • Image watermarking and encryption to protect the privacy of notes
  • To-do lists with reminders
  • Password protection and 256-bit AES encryption
  • Backups to external storage
  • Completely ad-free

As an open source app, OpenNote's codebase is available on GitHub for community contributions. Developers can suggest improvements, fix bugs, or add new features. This fosters continual advancement of the app for users.

With its focus on private, encrypted note taking, OpenNote distinguishes itself from other popular note apps by ensuring user notes remain confidential. For people who want added security around their note taking without sacrificing rich formatting and organization features, OpenNote is an excellent option to consider.

The Best OpenNote Alternatives

Top Apps like OpenNote

CherryTree, Milanote, Nuclino, Notesnook, Trilium Notes, Notebooks, MacJournal, wikidPad, Nimbus Note, Maxnote, Cryptee, Notally, Zoho Notebook, Omni Notes, Simple Notes, SSuite CleverNote PIM, SilentNotes, Quicknotes, Centrallo, Encryptic, Daymate, Gruik are some alternatives to OpenNote.

CherryTree

CherryTree is a versatile open-source note taking and organization application. It allows users to store information in a hierarchical tree structure, allowing for easy categorization and navigation of notes.Some key features of CherryTree include:Rich text support - Notes can be formatted using bold, italics, lists, etc.Syntax highlighting...

Milanote

Milanote is a cloud-based visual collaboration and project management software. It provides tools to capture ideas and organize them into visual boards that can be easily shared and worked on with a team.Some key features of Milanote include:Visual boards for brainstorming ideas, moodboards, mindmaps, workflows and moreReal-time collaboration...

Nuclino

Nuclino is an online collaborative platform for organizing team knowledge and information. It serves as a team wiki, project management software, knowledge base tool and documentation manager all in one.With Nuclino, teams can create interconnected pages, sections and workspaces to structure company data, document processes and procedures, share insights...

Notesnook

Notesnook is a free online note taking and organizing software. It provides users with a variety of tools to easily capture ideas, thoughts, web content, images, and more in an organized notebook interface.Key features of Notesnook include:Intuitive rich text editor for formatting notes - add headings, lists, bold...

Trilium Notes

Trilium Notes is an open-source, hierarchical note taking application designed for building large personal knowledge bases. It uses a tree structure for organizing notes, allowing users to create nested topics and subtopics for easy linkage of related ideas.Some key features of Trilium Notes include:Tree-structured notes - Notes are...

Notebooks

Notebooks is an open-source, cross-platform note taking and task management app. It allows users to create rich text notes with basic formatting options like bold, italics, lists, etc. Notes can be organized into notebooks and tagged for easy searching and filtering.Some key features of Notebooks include:Available on Windows...

MacJournal

MacJournal is journaling software designed specifically for Mac operating systems. Originally released in 2005, MacJournal aims to provide Mac users with an easy way to keep a private, secure digital journal.Some key features of MacJournal include:Create unlimited journal entries containing text, images, tags, location data, weather data, and moreTemplate...

WikidPad

WikidPad is an open-source software that provides a simple and intuitive means of creating inter-connected notes and pages of information. It allows users to effectively organize ideas, tasks, information and documentation by creating wikis consisting of sets of inter-linked pages.WikidPad has features common to most wiki software, including support...

Nimbus Note

Nimbus Note is a cross-platform note-taking and organization application developed by Nimbus Web Inc. It is available on Windows, Mac, iOS, and Android operating systems as a free app with premium subscription options.Nimbus Note provides a variety of powerful note-taking tools to help users organize information and ideas. Users...

Maxnote

Maxnote is a free, open-source note taking application for Windows. It provides a simple and easy way to create, organize and manage all your personal notes, tasks and ideas.With Maxnote, you can quickly capture thoughts, create formatted text notes, tag notes for better search and organization, make task lists...

Cryptee

Cryptee is an privacy-focused online service for securely storing, sharing and viewing photos and videos. It employs end-to-end encryption to ensure only you can access your content.When you upload content to Cryptee, it is encrypted on your device before being sent to Cryptee's servers. The encryption keys remain solely...

Notally

Notally is a free, open-source note taking application available for Windows, Mac and Linux operating systems. It provides a clean and intuitive interface for creating, organizing, and searching notes.With Notally, users can quickly jot down ideas, thoughts, to-do lists, meeting notes, and more. Notes can contain text with formatting...

Zoho Notebook

Zoho Notebook is a cloud-based note-taking and organization app developed by Zoho Corporation. It allows users to take notes, add to-do checklists, audio recordings, images, and more to help organize thoughts and ideas.Key features of Zoho Notebook include:Intuitive and user-friendly interface for creating and organizing notesVariety of note...

Omni Notes

Omni Notes is a feature-rich note taking application for Android devices. It is free, open-source, and has no ads. Some key features of Omni Notes include:Simple and intuitive interface for quickly capturing notes, thoughts, and to-do'sSupport for text formatting like bold, italics, highlights, strikethrough using Markdown syntaxOptional password protection...

Simple Notes

Simple Notes is a free, open-source note taking application available for Windows, Mac, Linux, Android and iOS. It offers a clean and intuitive interface for creating, editing, organizing and finding notes.Some key features of Simple Notes include:Basic formatting options like bold, italics, highlights, etc.Tagging notes for easier...

SSuite CleverNote PIM

SSuite CleverNote PIM is a full-featured personal information manager (PIM) software designed to help organize daily life and improve productivity. With CleverNote, users can easily create, store, and manage various types of information including notes, tasks, events, contacts, passwords, and more.Some key features of CleverNote PIM include:Intuitive and...

SilentNotes

SilentNotes is a free, open-source note taking application for Windows. It provides a simple yet effective interface for jotting down thoughts, making to-do lists, journaling, or just writing notes.Some key features of SilentNotes:Clean, distraction-free interface for writing. No WYSIWYG editor or formatting options.Notes are saved automatically to...

Quicknotes

Quicknotes is a free, open-source note taking application for Windows. It provides a simple interface for typing, organizing, searching, and syncing notes across devices.With Quicknotes, users can quickly jot down ideas, to-do lists, meeting notes, and any other bits of information they want to save. Notes can be organized...

Centrallo

Centrallo is an open-source, self-hosted alternative to Monday.com. It provides similar features for agile project management, team collaboration, and workflow automation.With Centrallo, you can create kanban-style boards to visualize work, break projects into tasks with checklists, automate workflows with triggers and actions, collaborate in real-time with team chat...

Encryptic

Encryptic is an open-source encryption app that provides users with a secure and convenient way to protect sensitive information. It utilizes strong AES-256 bit encryption to safeguard files, photos, passwords, and documents on Windows, Mac, and Linux devices.A key feature of Encryptic is its cross-platform compatibility and native applications...

Daymate

Daymate is a personal assistant application designed to help users plan, organize, and track their daily tasks and activities. Available as mobile apps for both Android and iOS, Daymate provides an all-in-one solution for managing your schedule, to-do lists, notes, reminders and more.Key features of Daymate include:Schedule planner...

Gruik

Gruik is an open-source, self-hosted project management and team collaboration tool. It is designed as an alternative to applications like Asana, Trello, Jira, and Basecamp.With Gruik, teams can plan projects, break down work into tasks, set due dates, assign tasks to team members, track progress and time spent, comment...