For anyone who reads PDFs

A better way to read a PDF.

Open a PDF and Omphalis untangles the columns and figures into one clean read, surfaces the shape so you can move through it, and explains the dense terms where they earn it. Read it, or listen in a natural voice with your place kept, and mark what matters so it is there when you come back.

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Join as a founding member while spots remain: 90 days of full Premium, early access, and direct support. When the 90 days end, the free plan stays free.

See it on a real piece first →

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Omphalis reading a two-column PDF as one clean reading order, with the structure in the side rail and a term explained in place
A real PDF in Omphalis. Columns untangled, the structure on the right, dense terms explained where they earn it.

One clean reading order

Columns and figures, untangled

Two-column layouts, footnotes and figures get pulled into the order the PDF was meant to be read in, not the order it happened to store them. The page reads the way it should have.

A two-column academic PDF rendered as a single clean reading column in Omphalis

The shape in the margin

See how the document is built

The structure is surfaced in the rail: sections, dense moments, and the places worth returning to. In a long PDF you always know where you are and what is still ahead.

The Omphalis reader with the document structure surfaced in the side rail

Explained where it earns it

The hard parts, made clear in place

A dense term or an unfamiliar reference is explained right where you meet it, grounded in the document, so you keep reading instead of leaving to search for what it meant.

A term in a PDF explained in place, grounded in the document

Why this, not a generic reader

Built to help you read the document, not skip it.

  • Comprehension, not a summary

    It helps you understand the PDF, it does not hand you a summary that replaces reading it.

  • Grounded in the document

    Every explanation comes from the source in front of you. Nothing is invented to fill a gap.

  • Your place, kept

    Marks and progress stay, so a long PDF becomes something you return to, not restart.

  • The real pipeline

    The same extraction paying members use, on your actual file. Not a stripped-down demo.

Understand the PDF, do not just open it.

Read it, listen to it, and mark what matters, so the reason it mattered is still there the next time you need it.

Start free

Join as a founding member while spots remain: 90 days of full Premium, early access, and direct support. When the 90 days end, the free plan stays free.