How to install extension (plugin) to copy styles in photoshop cc 2018?

Question

css

Hello! I am looking for the opportunity to install plugins or extensions for copying css properties of objects on photoshop cc 2018 . I know only 2 of them CSS Hat and CSS3Ps . I re-read a ton of information, reviewed video 1 and video 2 with all the comments, did everything according to the recommendations, from dropping it into certain folders and customizing changes to registry keys - effect 0. Photoshop does not see the extension, but for installation through the Adobe Extension Manager
a file with the .zxp extension is required. For example, only a zip archive is included in CSS3Ps without the presence of such a file (renaming the archive extension did not bring any result), and older versions of .zxp are not suitable, because. outdated..
Is there a solution to this problem? Has anyone managed to install the thread and is there a step-by-step algorithm for this?

Answer 1

Next, I provide a link to instructions for installing css hat 2.1.1 on the current version of photoshop 21.1.1 (2020)
https://docs.google.com/document/d/16AUGcej3xj1zD9...

Answer 2

Photoshop CC 2021 works stably according to tecj 's instructions .

Answer 3

Works on mac and win with Photoshop CC 2014 up to CC 2017