Top Alternatives to DEVONthink

Notezilla is a robust sticky notes application for Windows, offering a flexible and feature-rich way to capture, organize, and manage information. It provides a familiar sticky note interface with powerful capabilities like reminders, checklists, cloud sync, and collaboration features, making it ideal for personal and professional use.

Zim is a powerful, open-source graphical text editor designed for maintaining a personal wiki or notebook. It allows users to organize notes, ideas, and various types of information in a hierarchical, interlinked structure, similar to a wiki.

Qiqqa is a robust, award-winning research management software designed for academic and commercial researchers. It offers comprehensive tools for managing, annotating, and analyzing PDF documents, facilitating collaboration, bibliography generation, and knowledge discovery within research projects.

Zotero is a free and open-source reference management software that helps users collect, organize, cite, and share their research sources. It integrates seamlessly with web browsers and word processors to streamline the research and writing process.

CintaNotes is a lightweight yet powerful note-taking application for Windows, excelling at capturing and organizing snippets of information quickly. Its focus on speed and hierarchical tagging makes it ideal for managing knowledge, research notes, and simple task lists effectively.

NoteLedge is a versatile note-taking application designed for capturing ideas, organizing information, and unleashing creativity across multiple platforms. It combines rich multimedia support with powerful organizational tools, making it ideal for students, professionals, and creatives alike.

wikidPad is a free and open-source wiki-like notebook application that allows you to store your thoughts, notes, and snippets of information in a highly organized and cross-referenced manner. Its strength lies in the effortless creation of links between pages, making it easy to navigate and connect related ideas.

Flamory is a comprehensive capture tool for saving web pages and files directly from your screen, functioning as a visual search engine for your digital history. It seamlessly integrates with your web browser and Windows Explorer, allowing you to easily revisit and search past information.

NixNote is an open-source, cross-platform desktop client for Evernote, offering a familiar interface and offline access to your notes.

RedNotebook is a free and open-source desktop journal and diary application offering a clean interface and features for organizing notes, thoughts, and ideas with a calendar view, tag search, and basic text formatting.

KeyNote NF is a versatile, open-source notebook application offering a tabbed interface, rich text editing, multi-level note organization, and robust encryption for secure information management.

BasKet Note Pads is a versatile, freeform note-taking application for KDE that allows users to organize thoughts, manage tasks, and gather information visually. It supports various content types, offering powerful organization and sharing capabilities.

Piggydb is an open-source web notebook application designed for building and managing knowledge bases, either individually or collaboratively. It emphasizes structured organization through hierarchical tagging and concept mapping.

nvALT is a lightweight, plain text note-taking application for macOS building upon the foundation of Notational Velocity. It excels at fast capture, searching, and retrieval of notes using a simple, keyboard-centric interface, with added support for Markdown and synchronization.

AllMyNotes Organizer is a comprehensive personal information manager and outliner for Windows. It allows users to securely store, organize, and retrieve diverse information in a single, encrypted file, utilizing a hierarchical tree structure for intuitive navigation and management of notes, documents, passwords, and more.

Sohodox is designed to be the simplest document management system specifically for small businesses, aiming to reduce paper clutter and improve organization with features like easy filing, tagging, searching, and workflow automation.

Zoho Notebook is a free, feature-rich note-taking application designed for diverse needs, offering a balance of simplicity and power. It stands out with its visually appealing interface, robust organization tools, and seamless cross-platform synchronization, making it suitable for personal organization, professional collaboration, and creative endeavors.

Paperpile is a web-based reference manager designed for researchers and students. It streamlines the process of collecting, organizing, and citing research papers, with robust integration with Google Workspace and other popular academic tools.

Yojimbo is a digital locker for storing and organizing diverse information, helping users keep track of notes, passwords, images, PDFs, and web archives in a secure and easily retrievable manner.

MyTetra is a versatile, cross-platform information manager designed for collecting, organizing, and managing various types of data. It excels as a portable note-taking application, personal information manager, and notebook, offering a robust outliner and rich text editing capabilities.

myBase is a powerful, free-form database and information manager designed to organize diverse types of information including text, web pages, documents, and multimedia files within a flexible hierarchical structure.

NoteCase Pro is a versatile, cross-platform application designed for efficiently capturing, organizing, and managing various types of information. It offers a hierarchical structure, robust security features, and extensive customization options for users across different operating systems.

Curio is a creative and visual note-taking and brainstorming application designed for macOS. It offers a freeform workspace, allowing users to combine various media types like text, images, sketches, and even audio recordings on a single canvas. Ideal for capturing ideas, planning projects, and organizing information in a flexible and intuitive manner.

BeeCanvas is an online visual collaboration platform offering a flexible, infinite whiteboard for teams to brainstorm, plan, and manage tasks in real-time. It provides a dynamic space for diverse projects, enabling shared visual thinking and streamlined communication.

Elephant is a portable, privacy-focused note-taking application featuring a classic, intuitive interface. It supports robust note organization, rich text formatting, markdown, and offline access. With capabilities like image insertion and secure cloud synchronization, Elephant is designed for users needing a reliable and versatile digital notebook.

FileCenter is a comprehensive document management software designed to streamline file organization, scanning, and PDF handling for businesses and individuals. It provides robust tools for scanning to PDF, managing electronic and paper files, creating and editing PDFs, and enhancing document security and accessibility.

Nuance PaperPort is a comprehensive document management software designed to simplify scanning, organizing, searching, and sharing documents. It transforms paper and digital files into easily searchable and manageable digital assets.

Footnote is a streamlined and intuitive note-taking application specifically designed for elementary OS. It provides a clean interface for capturing, organizing, and syncing your thoughts and information seamlessly.