The reading environment for documents

Rectoly

A better way to read.

Built for people who read papers every day. Rectoly is where you work through a paper: the text, the figures and tables, and the references it leans on.

Rectoly on iPad: a paper in Reading Mode beside its source page, highlighted and annotated with Apple Pencil
The problem

PDFs were made to be displayed.
Not to be read.

Most readers exist to render a file correctly. You open a document to do something else: follow a method, check a figure, chase a citation, jump to another paper, and come back. Displaying pages is not the job.

Traditional PDF reader

Displays documents.

Built around files, pages and zoom. Fine for a quick look. Not much help once you sit down to read.

Rectoly

Designed for reading.

Built around the structure of a paper and the way you actually move through it.

The idea

Read, don't manage.

Rectoly does one thing: reading. Your reference manager keeps the collection. Rectoly keeps you inside the paper, so you follow the argument instead of turning pages.

  1. Open a paper
  2. Read
  3. Inspect a figure
  4. Check a table
  5. Follow a citation
  6. Open another paper
  7. Return to Methods
  8. Follow the ideas, not the pages
The reader

Designed around the way you read.

Papers are typeset for paper, not for screens. So Rectoly changes what is on the screen: the layout, where your attention goes, how you compare, how you move around. All of it for one reason: so you don't have to stop reading to do it.

One-column reflow Pinch to enlarge Split view Reference navigation Document structure Figures and tables Apple Pencil Search across papers
A PDF page switching to Reading Mode
Reading Mode beside the original PDF page
Structure

Documents are more than pages.

A paper is sections, figures, tables and references. Most readers treat it as a stack of page images, which is why reading on a screen still feels like a chore. Rectoly reads that structure first, and builds the reader on top of it.

Connected reading

Follow the ideas, not the pages.

Research reading is closer to an IDE than to a slideshow: citation to paper, figure to method, method to supplement. Rectoly is built for those jumps.

Local-first

Your documents. Your device.

As much as possible happens on the device in your hands. The structure, the search index and the handwriting recognition stay next to the file, and nothing has to go to the cloud for you to read. And you buy it once. There is no subscription that needs you to keep coming back.

A major update — and Rectoly for Android, Windows, Mac & Linux

Read deeply on your tablet. Write it up on your computer.

The iPad and iPhone apps now read aloud, let you choose the typeface and line spacing, search your handwriting, and search across every paper. And Rectoly is now on Android, Windows, Mac and Linux, carrying what you read on a tablet or phone through to your notes and your manuscript — on the same library.

Rectoly on a computer: a paper in Reading Mode beside its original PDF page, the same highlight marked in both
Rectoly on a computer: a paper in Reading Mode beside its original PDF page, the same highlight marked in both
Windows · Mac · LinuxNew

Read, think and write up — in one app

Read papers side by side, gather annotations from every paper, compare them section by section, and hand quotes, figures and tables to Word or Obsidian with their sources attached. On the computer you write on.

New this autumn

Mendeley edition $49.99 · Zotero edition $19.99 — one-time purchases that work on every device signed in to the same account. 14-day free trial.

Vision

We're building a new kind of reading environment.

Any app can display a PDF. The work is in redesigning how a paper is read on a screen: what gets laid out again, what stays in view, where a tap takes you. Rectoly is built around your papers, and paid for once.

Pay once. Own the tool.

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Also on Android phones, tablets and E Ink devices

Read with the same library and the same annotations. The app downloads from this site, and one purchase covers it together with iPad, Windows, Mac and Linux.