AFFiNE vs PDF Fan: Which Is Better in 2026?
A side-by-side comparison of AFFiNE and PDF Fan — what each does, who it's best for, and how to choose between them.
Quick verdict
AFFiNE is a productivity tool and PDF Fan is a docs & knowledge base tool — they're built for different jobs, so start with the problem you're solving. Pick AFFiNE if you want Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused… Pick PDF Fan if you want Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF…
AFFiNE
Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one.
- Category
- Productivity
- Rating
- Not yet rated
- Best for
- workspace, docs, whiteboard
PDF Fan
Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to ICS in your browser.
- Category
- Docs & Knowledge Base
- Rating
- Not yet rated
- Best for
- PDF, documents, productivity
| At a glance | AFFiNE | PDF Fan |
|---|---|---|
| What it is | Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one. | Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to ICS in your browser. |
| Category | Productivity | Docs & Knowledge Base |
| Type | Software | Software |
| Best for | workspace, docs, whiteboard, open source | PDF, documents, productivity |
What is AFFiNE?
AFFiNE is an open-source, local-first workspace that merges documents, databases and an infinite whiteboard canvas into a single tool. In plain terms, it is like having Notion-style docs and a Miro-style whiteboard fused together, where the same content can live as a structured document and on an "edgeless" canvas. This lets you write clean, structured pages and also think visually in space — sketching ideas on a canvas, then organizing them into a document — without copying between separate apps.
Its appeal is the fusion of two modes that are usually separate, plus open-source, local-first ownership. Most tools force you to choose between structured writing and free-form visual thinking; AFFiNE lets you move fluidly between them with connected content, which is genuinely novel for planning, brainstorming and connecting ideas. Because it is local-first, your data lives on your device and works offline, and because it is open source, you can trust it, self-host it and avoid lock-in. For people who think both in words and in space, that combination is refreshingly different.
AFFiNE is a great fit for visual thinkers and planners who want structured docs and a whiteboard in one place, and for those who value open source, local-first design and data ownership. It is younger and less polished than established tools, so it suits the curious more than those needing maximum refinement and seamless collaboration today. It sits alongside Notion and Anytype in the workspace space, distinguished by its docs-and-canvas idea. If that vision resonates, AFFiNE is well worth discovering and watching as it matures.
What is PDF Fan?
PDF Fan brings free online PDF tools together in one place. It helps people work with existing PDFs directly in their browser, without signing up or uploading their documents to a server.
Split a large PDF by page ranges or target file size, extract the pages you need, or delete pages before sharing a copy. Use the metadata remover to clear document properties such as author and title. When you have a text-based schedule in PDF, convert it to an ICS file to import into a calendar.
Open the tool for your task, choose a local file, and download the result. PDF Fan is available in English and Spanish.
Key differences at a glance
- Purpose: AFFiNE is Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one. PDF Fan, by contrast, is Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to ICS in your browser.
- Category & type: AFFiNE is Productivity, while PDF Fan is Docs & Knowledge Base, and both are offered as software.
- Best suited for: AFFiNE leans toward workspace, docs, whiteboard, whereas PDF Fan leans toward PDF, documents, productivity.
- Community rating: AFFiNE is not yet rated vs PDF Fan is not yet rated. Ratings are community-submitted and change over time.
AFFiNE vs PDF Fan: which should you choose?
AFFiNE (Productivity) and PDF Fan (Docs & Knowledge Base) are built for different jobs, so think first about which problem you're solving. Choose AFFiNE if you want Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one. Choose PDF Fan if you want Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to…The smartest move is to try each one's free tier or trial on a real task — that's the fastest way to feel the difference and pick the tool you'll actually stick with.
Frequently asked questions
Is AFFiNE better than PDF Fan?
It depends on what you need. AFFiNE is Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one. PDF Fan is Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to ICS in your browser. They serve different needs (Productivity vs Docs & Knowledge Base), so compare them against your specific use case.
What's the main difference between AFFiNE and PDF Fan?
AFFiNE focuses on Open-source, local-first workspace that merges docs, databases and an infinite whiteboard — Notion and Miro fused into one. while PDF Fan focuses on Free online PDF tools to split PDFs, delete or extract pages, remove metadata, and convert PDF schedules to ICS in your browser. Read the full breakdown above and check each tool's site for current features and pricing.
Can I use both AFFiNE and PDF Fan?
In many cases, yes — teams often use complementary tools together. Whether it makes sense depends on overlap in functionality and your budget. Try the free tier or trial of each to see how they fit your stack before committing.
Which is cheaper, AFFiNE or PDF Fan?
Pricing changes often, so check each tool's pricing page for the latest. Many tools offer a free tier or trial, which is the best way to evaluate value for your specific usage before you pay.