Desktop app
mailroom
Send Gmail newsletters and any web article to your Kindle as clean, readable EPUBs. Runs entirely on your own machine.

What it does
- Convert labelled Gmail messages and article URLs to EPUBs
- Send one message at a time or bundle a week of email into a digest
- Review delivery history and restore items for resending
- Schedule automatic daily or weekly sends
Platform
macOS and Windows app; Python CLI also runs on Linux
Requirements and limitations
- Setup requires a Google OAuth client and an approved sender address in Amazon Kindle settings.
- Desktop builds are not signed with a paid developer certificate, so the operating system shows a first-run warning.
- Python 3.10 or newer is required for the command-line installation.
Install or learn more
Download the latest desktop release Install the command-line version