Word
A word processor for real documents: headers and footers, tables, pictures and shapes, equations, footnotes, tracked changes and comments, mail merge, and a table of contents. Opens and saves .docx.
Documents · Spreadsheets · PDF · Converter
Your office work, in one place.
Write with a full word processor, calculate with a spreadsheet with about 580 functions, work with PDFs, and turn one format into another. Open it in your browser or install it on your Mac.
Free to start. No installation needed in the browser.
Everything you reach for, side by side
One sign-in, one set of files, one place to look for things.
Excel
A spreadsheet with PivotTables, charts, conditional formatting, tables and about 580 functions. Includes graphing, signal and simulation labs for science and engineering. Opens and saves .xlsx.
Open a PDF to view, search, annotate and edit it.
Convert
Change documents, spreadsheets, text, Markdown, HTML, images and PDFs from one format to another, one file or many at a time.
Cloud and sharing
Sign in to keep files online, open them on any device, share a link to view or edit, and see who changed what.
Edit together
Work in the same document at the same time and see each other's cursors. Version history lets you go back.
What you can do
Open the web app and start. No installation, free to begin.
Edit PDF online
Change text in a PDF, comment and highlight, fill and sign forms, redact, OCR scanned pages, and organize, crop, combine or protect PDF files.
Online word processor
Write and edit Word documents (.docx) with styles, tables, pictures, equations, footnotes, tracked changes, comments and mail merge.
Online spreadsheet
Open and save Excel files (.xlsx) with about 580 functions, PivotTables, charts, conditional formatting, data validation and Goal Seek.
Convert files
PDF to Word, PDF to Excel, Word to PDF, Excel to PDF, JPG or PNG to PDF, CSV to Excel and more, one file or a batch.
Simulators and graphing
Plot equations and surfaces, analyse signals with Fourier, Laplace and Z transforms, and run 47 simulation models across 10 fields of science and engineering.
Use it your way
The same apps in the browser and on your desktop.
In your browser
Nothing to install. Sign in to save to the cloud, or start without an account and your work stays on this device.
Open the web appOn your desktop
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What’s new
Plans
Start free. Move up when you need more room or more people.
Prices are in US dollars. Pay by card, or by bank transfer that an administrator checks before your plan starts. Cancel any time.
Questions, or want it for your team?
Leave your email and a line about what you need. The administrator will reply.
Questions
Do I need an account?
No. You can open the web app and start working at once; your work is kept on your device. Create an account to save to the cloud, share files and edit together.
Does it open Microsoft Office files?
It reads and writes .docx and .xlsx, and converts between many formats. Complex formatting can differ from Microsoft Office, so check important files before relying on them.
Where are my files kept?
On your device until you sign in and save to the cloud. Cloud files are stored on this service's server and removed when you delete them or your account.
Can I edit a PDF online for free?
Yes. Open a PDF in the browser to edit its text, add comments, fill and sign forms, redact, organize, crop and combine pages, add watermarks, and recognize text in scans with OCR.
Can I convert PDF to Word or Excel?
Yes. The converter turns PDF into Word (.docx), Excel (.xlsx), CSV, HTML, Markdown or text, and Word, Excel, images and other files into PDF.
Which computers can run the desktop app?
Macs with Apple silicon, today. Everything is also available in the browser on any computer.