Windows Fax and Scan is still available on Windows 11, but you have to install it manually — and it requires a physical fax modem and phone line. Here is everything you need to set it up, send faxes, and fix common problems.
Frequently Asked Questions
Does Windows 11 have a built-in fax program?
Yes, Windows 11 includes Windows Fax and Scan, but it is no longer pre-installed. You must add it manually through Settings → System → Optional Features, or via a DISM command in an elevated Command Prompt.
Does Windows Fax and Scan work without a phone line?
No. Windows Fax and Scan requires a physical analog phone line connected through a fax modem. It cannot send or receive faxes over the internet or through your broadband connection. For internet-based faxing, use an [online fax service](/blog/how-to-fax-without-a-phone-line/).
Is Windows Fax and Scan available on Windows 11 Home?
Yes, it can be installed on Windows 11 Home using the DISM command: `Dism /Online /Add-Capability /CapabilityName:Print.Fax.Scan~~~~0.0.1.0`. It may not appear in the Optional Features list on some Home builds, but the command-line method works on x64 editions.
Can I fax from Windows 11 without a fax modem?
Not with Windows Fax and Scan — it requires a fax modem and phone line. However, you can fax from Windows 11 without any hardware using an online fax service like [mFax.to](https://mfax.to). Upload a PDF, enter the fax number, and send from your browser in under two minutes.
Why is Windows Fax and Scan not working on Windows 11?
Common causes include missing or outdated fax modem drivers, the Fax service not running in Windows Services, or the feature not being properly installed. Try running the app as administrator, restarting the Fax and Windows Image Acquisition services, or reinstalling the feature via Settings → Optional Features.