AI
On-deviceFor the hard stuff: complex layouts, tables, math, and messy handwriting. Outputs clean Markdown.

Extract text from any image, screenshot, or PDF, even messy handwriting, and turn it into clean, copyable text. Everything runs on your Mac, fully offline.
ZenOCR puts Mac OCR in your menu bar, so the shortcut works from anywhere, and you pick how it reads.
For the hard stuff: complex layouts, tables, math, and messy handwriting. Outputs clean Markdown.
Instant recognition for clean, printed text. The everyday default when you just need the words.
Drag any image or PDF onto ZenOCR to extract the text. It even converts a PDF to Markdown, tables and equations preserved, all offline.
Three messes ZenOCR was built to clean up, all on your Mac.
Grab LaTeX, equations, and complex tables straight out of papers, no retyping.
Pull text from contracts, medical records, or internal docs without uploading anything.
Turn notes that even you can't read into actual text. It handles mine, a genuinely high bar.
ZenOCR runs open OCR models, GLM-OCR and DeepSeek-OCR2, right on your Mac. They download once on first launch, then never touch the network again. No account, no tracking, and it works exactly the same with Wi-Fi off.
Reactions from Reddit and early testers.
"Tried both the small and medium models on my M2 MacBook and they both run fine. Really impressive. Not perfect yet, but miles above any other OCR I've tried."
"As a student I threw a whole batch of math equations and tables at it, and honestly I was surprised how well it handles them."
"I run confidential documents through it all the time. Everything stays on my Mac and nothing ever gets uploaded. Exactly what I needed."
"Converting piles of old PDFs into clean Markdown to build my own knowledge base. Works beautifully."
"I just needed something that could finally read my handwriting, and it nails it."
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