Platform
Import a PDF into typed blocks
Upload a PDF. OpenSlate converts it into typed blocks that every tool can use.
Upload a PDF
You upload a PDF from your device. OpenSlate starts an import job. The job runs in the background.
Typed blocks
The job splits the document into blocks. It gives each block a type. Prose, figures, and equations each get a type.
Text layer and vision
OpenSlate reads the PDF text layer for prose. It uses Claude vision for figures and equations. Each block keeps its meaning.
Fast import
A 20-page PDF finishes in under 60 seconds. You watch the job progress. Long documents import quickly.
Open the first page early
OpenSlate readies pages in order. You open the first ready page early. You start reading while the job runs.