Greasy Fork is available in English.
Download images, GIFs, videos, and voice messages on the Telegram webapp from private channels that disable downloading and restrict saving content
< 腳本Telegram Media Downloader的回應
Voice messages downloading is a new feature that only works on /k/ version. Make sure you are using /k/ webapp instead of /a/, then check for a download button shown on the side of voice messages.
how i can save voice messages?