Document Organizing, Storage & Management Systems

Zotero is a free, easy-to-use tool to help you collect, organize, share research and cite your research sources directly in your favourite word processor, with 300 MB free online storage.

TagStudio is a photo & file organization application with an underlying tag-based system that focuses on giving freedom and flexibility to the user. No proprietary programs or formats, no sea of sidecar files, and no complete upheaval of your filesystem structure.

Privacy-focused, cross-platform tool for tagging, browsing and managing files or folders, with note-taking, Kanban, S3 cloud support, and web clipping.

Small python-gtk application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface.

Papra is a minimalistic document management and archiving platform. It is designed to be simple to use and accessible to everyone. Papra is a platform for long-term document storage and management, like a digital archive for your documents.

Create and edit PDFs. Collaborate with ease. E-sign documents and collect signatures. Get everything done in one app, wherever you work. Acrobat’s got it. Stay on top of your documents with powerful features for desktop, mobile, and web.

Organizes and stores documents, notes, emails, and media with AI-powered search, OCR, syncing, encryption, web clipping, and offline access across devices.

An automated document analyzer for Paperless-ngx using OpenAI API, Ollama, Deepseek-r1, Azure and all OpenAI API compatible Services to automatically analyze and tag your documents.

Paperwork is a personal document manager for scanned documents (and PDFs).

Paperless-ngx is a document management system that transforms your physical documents into a searchable online archive so you can keep, well, less paper. Paperless-ngx forked from paperless-ng.

AI-powered platform with customizable client portals, unlimited accounts, internal workspaces, collaborative editing, task management, and no-code knowledge bases.

Nextcloud is the most deployed on-premises file share and collaboration platform. Access & collaborate across your devices. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks.

Solve your documentation problems with a single platform that integrates all document formats, enhances collaboration, and maintains real-time updates.

MyInfo is a personal information manager for Windows. It will help you capture, organize, edit and share ideas, documents, tasks, and web pages.

Replace a multitude of services and apps with a single ecosystem for your business to work in. Explore the tools of Bitrix24.

Keepmark is a desktop, privacy first documents organizer. You can organize with it your files, email, bookmarks, tasks, news, and other resources. Its available for Windows, Linux and Mac.

Integrated AI assistant for task management, documentation, and communication, enabling workflow automation, contextual search, summarization, and natural language commands.

Alfresco is the leading open source enterprise content management system built by the most experienced team in the industry drawn from Documentum®, Vignette® and Interwoven®. Twenty years of experience drove us to believe that the Enterprise Content Management...

Integrates docs and notes, autolinks knowledge, enables background search, public sharing, real-time collaboration, and connects external tools for seamless teamwork.

Share and manage content, knowledge, and applications to empower teamwork, quickly find information, and seamlessly collaborate across the organization.

allTags is a free, tag based file management application. It was designed to speed up file handling even in very large file sets.

Upload and share your documents and slides in any format. Free & fast! No registration required. The document viewer is fast, responsive and optimized for mobile devices. Using the DocDroid REST API, it is possible to connect the service to other apps, such as Dropbox...

UPDF is a PDF editor offering a variety of features such as editing, annotating, converting, protecting, and organizing PDFs. It allows users to modify text and images, apply annotations like highlighter, underline, sticky notes, and links.

UPDF Sign is an online tool for digitally signing PDF documents. It allows users to sign, send, and manage documents securely and efficiently. It uses legally-binding, certificate-based signatures, enabling documents to be sent, signed, and tracked securely from any device...

Docspell is a personal document organizer. You'll need a scanner to convert your papers into files. Docspell can then assist in organizing the resulting mess 😉.