Apps similar to Docspell include Zim, which is free and open source. Other options are CherryTree, Trilium Notes, TagSpaces and Papra. There's no shortage of Note-taking Tools like Docspell, with more than 100 alternatives for Windows, Mac, Linux, the web and Android.
Secure document management for people and organizations, with capture, OCR and full-text search, structured organization, controlled sharing, e-signatures, workflows, version history, and access control.
Canada
Documents is a document manager application designed to work with GNOME 3. It's included in the default set of core applications since GNOME 3.2.
United States
Automatically organizes, summarizes, and tags uploaded files, supporting PDF, image, and Office formats. Search by content, including handwriting, use natural language queries, collaborate in custom spaces, store in Germany, and permanently control your data.
Germany
EU
MusterVault is a free Windows and Mac app that gets a veteran's VA claim file squared away. Import your DD-214, decision letters, and medical records, and every file is AES-256 encrypted on your own computer.
United States
SmartNote is an ultra-ergonomic note-taking app for Windows. It will help you collect, organize, store all pieces of information in a single file and then search through all your data to find what you're looking by smart search technology.
Integrated reflection system featuring tools for journaling, insights management, decisions, mindfulness, and life review, enabling structured self-understanding, tracking patterns, preserving lessons, and connecting personal experiences for actionable growth.
United States
Stample is a knowledge network that allows you to deliver the right information at the right time, to your partners and clients. Stample helps teams to aggregate and share knowledge, increase your productivity, and helps you to generate new revenues.
