CatNav

As your second brain, use Evernote to record. Evernote can help you work, study and live efficiently. It supports seamless multi-terminal synchronization, quickly saves WeChat, Weibo, web pages and other content, and completes the collection and backup, efficient recording, sharing and permanent preservation of information in one stop.

NetEase's note-taking software, which focuses on improving office efficiency, supports multi-terminal synchronization, allowing users to edit, share and collaborate on online information anytime and anywhere.

The knowledge base of notes and documents used by 100,000 Alibaba employees provides a new systematic knowledge management for enterprises, organizations, or individuals to create easy and smooth work collaboration. Financial-grade data security, rich application scenarios, and powerful knowledge creation and management help enterprises and individuals easily have a cloud knowledge base.

The new generation of knowledge management and collaboration platform uses cloud notes as the carrier to provide individuals and teams with online collaborative documents, multi-dimensional tables, flow charts, network disks and other multi-form functions. The product covers the whole ecological chain of mobile and PC terminals, and relying on FlowUs, teams and individual users can achieve one-stop solutions such as project management, knowledge base, network disk, and internal workflow.

A mind management tool that combines outline notes and mind maps to help you take notes, manage tasks, make plans, and even organize brainstorming in a more efficient way and with a clearer structure. Complete coverage for desktop and mobile.

Build a one-stop collaboration platform, including team knowledge base, dashboard, workflow, internal applications, external websites, personal cloud notes, to-do ...... Out of the box!

Generate creativity with knowledge, from individual notes to team knowledge bases, to build a stronger knowledge graph.

不只是一个记事本！前所未有的文档体验，近乎完美的平台覆盖，支持团队协同，企业级私有云，相当于笔记 + 博客 + 协作 + 私有云！

Take notes like tweets and record the flow of your thoughts. The whole platform is covered, and it also supports WeChat service account input.

A simple and efficient note-taking app for Mac, iPhone, and iPad designed to provide users with a beautiful and powerful writing environment. Whether it's recording day-to-day ideas, writing technical documents, or managing project tasks, a wealth of features and tools are available to help users easily organize and manage their notes.

A cloud-based reading software that focuses on improving the efficiency of English literature reading, which is used by more than 2.48 million researchers, supports simultaneous reading on computers, PADs and mobile phones, making it easier to read SCI. It integrates translation, document management, note-taking, AI analysis, report PPT and other functions, and designs professional solutions for the four major scenarios of [topic selection, experiments, paper writing, and literature reporting].

Easily build an infographic, create visual notes, whiteboard notes, establish associations between notes, visual information management, make records and thoughts become spatialized and visualized, and a new way of recording and expression, allowing you to open your mind and do whatever you want.

A reader built for learning, with AI automatic interpretation, unleashes your true potential for highlighting and reading notes.

Committed to making recording easy and life more exciting. Multi-terminal synchronization technology makes information accessible anytime and anywhere, whether it is WeChat conversations, voice memos, text materials, video clips or important documents, the phone bag can help you quickly save and organize, and become an intelligent information management partner around you.

A full-platform, handwritten, Ai Q&A, privacy-preserving note-taking software. Freely record and create using a wide range of information forms (text, handwritten whiteboards, mind maps, flowcharts, timing diagrams, Markdown, AI Q&A, audio recordings, pictures, documents, etc.), based on but beyond notes.

A new generation of AI note-taking tools to help you record efficiently and think deeply. Through intelligent recording and sorting, let the knowledge flow.

A sophisticated study note-taking software, it includes collapsible paragraphs, a variety of highlight colors, support for LaTeX math formulas, outline frames, realistic notebooks and pagination, and group management. All to make it easier for you to make highly readable study notes.

Open-source knowledge management and team collaboration tools, a multi-functional workspace that integrates documents, whiteboards, and databases, and AI-based technology improves users' writing, drawing, and planning efficiency. With a user-centric focus on privacy and local-first data management, the platform enables the freedom to build content and inspire creativity on a hyperconverged platform.

A structured knowledge management software with a tree table of contents, a tagging system, and an excellent reading experience. On the road of knowledge learning, you can get twice the result with half the effort.

A dual-chain knowledge management tool that uses an outline structure to help users organize and share their personal knowledge base. It adopts a double-chain structure and combines multiple functions such as notebooks, to-do lists, knowledge graphs, and outlines, providing users with an efficient and flexible platform for notes and mind maps.

The note-taking software designed in the style of cards provides a one-stop knowledge management solution, including AI summarization, editing, reading annotations, and card notes for efficient output.

A well-known handwriting software under the Apple ecosystem. It can be entered anywhere, and it supports personalized typography such as font style and size;

An AI card note tailored for lifelong learners. Through easy and stress-free recording, rich and diverse connections, scientific and intelligent review and convenient and fast calling, we help learners who love to think and use every record to help the future.