How to Use Telegram to Send High-Quality Photos & Videos
Can't send PDFs with multiple pages without compression via Telegram Desktop · Issue #10294 · telegramdesktop/tdesktop · GitHub
400 Wrong file identifier/HTTP URL provided error when sending an image second time from Telegram X (first one was sent with timer and expired) · Issue #991 · tdlib/td · GitHub
Sending Files On Steroids — And More
NEW] Send file with Telegram using Telegram Desktop - KDE Store
Telegram - App settings/permissions | Privacy International
Sending Files On Steroids — And More
Telegram (software) - Wikipedia
How To Send And Receive Media In Telegram? - Add Telegram Member
How to use Telegram to transfer files from your phone to your computer - Dignited