getmicropad.com

What It Is

μPad (MicroPad) is a free, open-source, cross-platform note-taking app positioned more as an “infinite-canvas whiteboard-style notebook” than a traditional linear document editor. It can be used in the browser, and also offers Windows, macOS, and Linux clients, with source code available on GitHub. The product emphasizes avoiding platform lock-in, uses a simple file format, and can export notes as plain-text Markdown.

Core Capabilities

Its core highlight is the Infinite Canvas, which is well suited to non-linear scenarios such as class notes, brainstorming, and project planning. In terms of organization, a notebook can contain unlimited sections, and sections can further contain notes and additional sections. Editing features include Markdown, mathematical formulas, todo lists, tables, PDF embedding, element-level due dates, and automatic tag association through hashtags such as “#todo.” For migration, it supports importing Evernote ENEX files and Markdown files.

Sync, Collaboration, and Security

μSync/MicroSync is built into μPad for cross-device syncing and supports sharing notebooks with others for collaboration. On the security side, the text states that note content is encrypted server-side with AES-256, while binary assets are stored in AWS S3 and also encrypted server-side. It also supports AES-256 client-side encryption for stronger privacy protection. Account registration only collects a username and a bcrypt salted hash of the password; no email address is collected.

Pricing

μPad itself is clearly free and open source. However, the MicroSync terms mention subscriptions and refunds, indicating that the sync service may operate on a subscription model. The captured text does not disclose specific plans, pricing, storage limits, or free trial information.

Pros and Cons

The advantages are that it is open source, free, cross-platform, and uses an open file format, while also offering an infinite canvas, Markdown, PDF support, tags, due dates, sync, and collaboration. The drawbacks are limited disclosure around enterprise-grade capabilities: role-based permissions, SSO, audit logs, compliance certifications, SLAs, and an admin console are not described. Third-party integrations also appear limited.

Who It’s For and Access in China

It is better suited to students, personal knowledge management users, open-source enthusiasts, and lightweight team projects, and feels less like a standard SaaS knowledge base for large enterprises. Access from mainland China is not addressed in the text, so it is considered unknown.