Calmly Writer Online or the app?

The online editor is free. The apps for Windows, Mac, Linux and Android are the same calm editor with everything it can do — and your writing in real files on your device, not in a browser's storage.

What Calmly Writer Online and the app each offer
OnlineFree The appWindows, Mac, Linux and Android
Your documents
Where they are kept In the browserBrowser storage is temporary. In files on your deviceIn any folder, including the ones Dropbox, Google Drive or iCloud sync.
Saved to a file When you save it As you writeWith autosave, which you can turn on or off.
Permanent backups and version historyGo back to any earlier version of a document. No Yes
Several documents open One at a time In tabs
Writing
Focus mode, typewriter sounds, themes, markdown without the markup and word count Yes Yes
Writing targetsA word or character goal for each document. No Yes
CommentsLeave notes on any passage. No Yes
Tables and imagesInserted from the / menu. No Yes
Table of contentsJump to any heading of a long document. No Yes
Find and replace No Yes
And also
Your own colors, fonts and spacingTheme and text colors, line spacing, exact font size, more fonts, caret style and focus mode dimming. Preset themes, three fonts Yes
A window of its ownNo tabs, bookmarks or notifications next to your page. No Yes
Works offline No Yes
PrivateNo account, no ads, no AI. Nothing you write reaches our servers. Yes Yes
PriceDesktop: $23.90, one license for Windows, Mac and Linux, with a 14-day free trial. Android: $16.99 on Google Play; prices vary by country. Free One payment, no subscription

Files you own

Online keeps your documents in the browser's storage, and clearing the browser's data erases them. The app writes ordinary files that you can copy, back up, sync and open in any other program.

Nothing lost

The app keeps permanent backups and a version history of every document, so you can go back to an earlier version whenever you need to.

Room for long work

Several documents in tabs, a table of contents, comments, find and replace and writing targets: what a novel, a thesis or a long article needs.

Start writing calmly

Choose where you want to write. Both are a single payment, with no subscription.

Desktop

One pay-once license covers Windows, Mac and Linux. Try it free for 14 days.

Android

The same Calmly Writer on your phone, tablet or Chromebook, on Google Play.

Get it on Google Play