can i use libreoffice to print an address on an envelope?

[bigtom]

envelope printing

[ANUP]

Mail merge help
https://help.libreoffice.org/6.1/en-US/text/swriter/guide/form_letters_main.html?DbPAR=WRITER#bm_id3159257

And choose paper feed as envelope in printer

[Ratslinger]

Hello,

You can create and enter data for envelopes (or use mail merge for multiple envelopes). In Writer, from the menu select Insert->Envelope (may need to scroll down the list - it is second from bottom). In the dialog presented you can enter the information, use data from a database (mail merge) and set the envelope size.