While LKFileShareBot is a robust solution, remember that Telegram itself is a superb file manager without any bot. However, for generating shareable, permanent links that work outside the Telegram ecosystem, LKFileShareBot is an invaluable asset.
If you have located the bot via the search query here is how to utilize its features effectively. Telegram- Contact -LKFileShareBot
If the bot is currently offline, do not despair. Use one of the alternative bots listed above, or check back later. The world of Telegram file sharing is vast, and once you master these tools, you will never pay for file hosting again. While LKFileShareBot is a robust solution, remember that