ONLYOFFICE Docs v7.3 released: enhanced forms, SmartArt, new security settings, Watch Window, and more
ONLYOFFICE Docs v7.3 released

Font loading is too slow

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Document Server version: 7.2
Type of installation of the Document Server (docker, deb/rpm, exe)
OS: docker
Browser version: chrome 108

One Chinese font has more than 10 M, and several font packages have 70 M

1、Does font only support TTF format,Can it support woff2 format?
2、Is there any other method besides format conversion

Hello @huzedong2022

Unfortunately, only true type fonts (.ttf) are supported. Note that .woff and .woff2 font formats are mainly used as web fonts in CSS. More about these types you can find, for example, here:
https://fonts.google.com/knowledge/glossary/web_font

Possibly other methods exist but I do not know them, so I am not certain about that.
Additionally, I would recommend to look for the original .ttf format of needed font and use conversion only if you cannot find it.