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Made in the lab. Ready in your browser.

We design and build apps for everyday jobs, from signing a contract to seating a wedding. Each one opens in a tab, and the files you work on stay on your device.

Inside the lab

PDF Tools

Every PDF job, in one place.

Merge, split, compress, convert, edit and sign PDFs, all without your files leaving your device.

Merge PDF in use
Compress PDF in use
Sign PDF in use

Weekly Planner

Plan the week, then print it.

Type straight onto the page, set the days out as boxes, columns or rows, and print up to 26 weeks at once.

Weekly Planner in use

Our flagship apps and the ones people open most.

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PDF Tools

Tool · New

18 free PDF tools that run in your browser: merge, split, compress, convert, edit, sign and fill in PDFs without uploading them anywhere.

Runs in your browser. Your files never leave your device.

Product Recalls

Tool · New

The latest product recalls from around the world in one place: food, cars, toys, electronics, medicines and more, from 11 government sources in the US, Canada, the UK, the EU, Australia and Asia.

Date Calculator

Utility

Calculate date differences, business days, age, date offsets and work hours with custom workweeks, holiday calendars and CSV exports.

Tab Split

Tool

Split a bill fairly when people ordered different things, with tax and tip shared out properly.

How we work

Three things every app has to do before it leaves the lab.

Fresh from the lab

Just shipped. The latest releases, newest first.

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  1. Markdown Tools 18 free Markdown tools that run in your browser: an editor, slides, a README generator, Markdown to PDF, Word, Slack and Jira, a linter and more.
  2. Label Maker Print labels from Excel, Google Sheets or a CSV file: pick an Avery-compatible sheet, skip used labels and download a PDF. Addresses, QR codes and barcodes.
  3. Printable Planners & Trackers 14 free printable planners and trackers: weekly and monthly plans, routines, meals, chores, budgets, workouts and more. Edit and print in your browser.
  4. Secret Santa Generator Draw names for Secret Santa in a minute: keep couples apart, set a spending limit, and send everyone a private link to reveal their match and share a wishlist. No sign-up, no emails.
  5. Printable Paper 9 free printable papers: graph, dot grid, isometric, hexagon, lined, handwriting, Cornell notes, music staff and calligraphy, as PDFs at any size.

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