← Return to main site
macOS · Anki-compatible

Occlusion cards
at the speed
of med school.

Import your lecture slides, screenshot them, draw boxes, and export a ready-to-study Anki deck in minutes.

Download on App Store

macOS 14+  ·  ~2.2 MB

Suru app screenshot
// How It Works

From lecture to deck in minutes.

01
Import your slides

Open any PDF presentation in Suru. Every slide appears in the viewer and is ready to work through.

02
Occlude what matters

Screenshot a slide, then draw occlusion boxes over the terms, labels, or diagrams you need to memorize. Use the arrow keys or buttons to move slide-by-slide.

03
Export your deck

Export your deck to generate an Anki-compatible .apkg file. Open it in Anki Desktop and start studying immediately.

// Features

Everything you need.
Nothing you don't.

Built for students who want to save time when making Anki cards.

Same tools. Faster workflow.

All your favorite image occlusion tools in one place, refined to work at the speed you need.

Same tools. Faster workflow.
Edit cards in queue.

Edit your cards directly in the queue, making it easy to update and improve your deck.

Edit cards in queue.
Suru to Anki.

Create image occlusion cards within a native macOS environment that easily integrates with the Anki app for studying.

Suru to Anki
// Shortcuts
New occlusion box
R
Screenshot slide
C
Next / previous slide
↑↓
Delete selected box
delete
Save card
S
Undo
⌘Z
Select all boxes
⌘A
Toggle transparency
O

Glide across your keys.

Core actions in Suru can be keyboard-driven. The faster you work, the more cards you make — and the sooner you can get back to actually studying.

10×
faster than making
cards in Anki directly*
*Based on internal testing compared to the standard Anki image occlusion workflow.

Start making cards efficiently.

No account required.

Download Suru

macOS 14 Sonoma or later  ·  Apple Silicon & Intel

macOS and App Store are registered trademarks of Apple Inc.

Anki is a registered trademark of Ankitects.