Klass-RM Uploader is an app that makes it easy to get documents, articles, and notes onto your reMarkable tablet. Instead of emailing files to yourself or using reMarkable's own desktop app, Klass-RM Uploader gives you faster, more flexible ways to send content to your device from your Mac today, with iPhone and iPad coming soon.
What can it do?
At its core, the app uploads files to your reMarkable tablet. But it goes further than a basic uploader:
- Upload from anywhere - drag and drop files on Mac, or print directly to reMarkable from any app, with the iPhone and iPad share sheet coming soon.
- Upload Word documents - convert a DOCX/DOCM file to EPUB for free, or to a typeset PDF or editable Notebook with Pro.
- Upload articles from the web - paste a URL and the app fetches the article and sends it to your tablet as a clean, readable document.
- Upload custom reMarkable templates - send a
.rmtemplatepackage so it appears in your tablet's own template picker. - Auto-upload folders on Mac - drop files into a watched folder and they upload automatically.
- Sync your calendar as a planner - generate a full-featured daily planner from your calendar and keep it updated on your tablet, with your handwriting preserved.
- Sync Obsidian notes - turn a folder of Markdown notes into a single, navigable PDF on your tablet, updated automatically.
- Upload comics - convert CBZ and CBR comic archives into a format your reMarkable can display.
- Browse, export, and back up your reMarkable files (Mac) - see your whole account's folder tree, export documents to PDF/PNG/SVG/Markdown/Highlights, and snapshot everything to a local folder you can restore from later.
- Browse your Klass Paperless purchases in-app - see everything you've bought from the store and send it to your reMarkable in one tap.
- Automate with a local API and MCP server (Mac) - let scripts and AI agents like Claude Code and Claude Desktop upload files and manage your reMarkable folders directly.
Who is it for?
Anyone who uses a reMarkable tablet and wants a better way to get content onto it. Particularly useful if you:
- Read a lot of articles or long-form content on your tablet.
- Print documents for annotation.
- Keep notes in Obsidian and want them on your device.
- Use your reMarkable as a planner alongside a calendar app.
- Work with large PDF collections.
Where does it run?
Klass-RM Uploader runs on Mac today, with more platforms coming soon:
- Mac (macOS 14 Sonoma or later)
- iPhone and iPad - coming soon (iOS 26.4 or later)
- Apple Vision Pro - coming soon (visionOS 26.4 or later)
Some features are Mac-only, including watched folders, calendar planner sync, Obsidian note sync, comic conversion, large-file optimization, the cloud file browser and export tools, cloud backup, and the Advanced API/MCP Server.
Free vs. Pro
The app has a free tier that covers everyday uploading. A paid Pro license unlocks advanced features.
Free (no purchase required):
- Upload PDFs, images, EPUBs, text files, and web articles
- Upload Word documents (converted to EPUB)
- Upload custom reMarkable templates (
.rmtemplate) - Use the share extension on Mac, with iPhone and iPad coming soon
- Print to reMarkable from any Mac app
- Shortcuts and Siri integration
- Upload queue and history
- Large-file optimization on Mac
- Browse your reMarkable files on Mac (read-only)
- Menu Bar Mode and the floating drop window on Mac
- Browse and send your Klass Paperless purchases in-app
Pro license required:
- Choose which folder on your reMarkable uploads land in
- Convert files to editable reMarkable Notebooks (also requires a reMarkable Connect subscription)
- Convert Word documents and EPUBs to a typeset PDF
- Auto-upload watched folders on Mac
- Convert CBZ/CBR comic archives on Mac
- Calendar planner sync on Mac
- Obsidian note sync on Mac
- Unlimited stickers per sticker pack on Mac
- Export more than one page, a whole document, or multiple documents from the cloud file browser on Mac
- Cloud backup and auto-export to a local folder on Mac
- The Advanced API/MCP Server and Filesystem Roots on Mac
See the Pro License page for pricing and how to activate.
reMarkable Connect
reMarkable Connect is reMarkable's own paid cloud subscription (separate from this app). One feature - converting uploads to editable reMarkable Notebooks - requires both a Pro license and a Connect subscription. Everything else works on a free reMarkable account.
How to get the app
Klass-RM Uploader is available at klasspaperless.com. Download for Mac or Windows directly from the site; iPhone, iPad, and Apple Vision Pro are coming soon to the App Store.