Reduce PDF and Document File Sizes Instantly
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Try the tool with your own file. No separate File Hub account or desktop converter needed.
Open File Hub in TelegramBot uploads: up to 20 MB, including PRO. HD photo downloads require PRO.
This guide was prepared with AI assistance. Stock images illustrate the topic; they are not examples of processed files. Check the current options and limits in File Hub.

Your files, in your Telegram chat
Bot results include operation hashtags, so you can find them again with Telegram search.
An image Mini App
Compress, convert, resize, rotate, crop an avatar or remove EXIF locally. Other tools open in the bot.
Start with daily free uses
2 free uses of this tool per day. PRO removes daily use limits; it does not raise the bot’s 20 MB incoming-file limit.
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Why Big Documents Are a Headache
Ever tried to email a crucial report only to hit an attachment limit? Or found your phone storage swamped by countless PDFs? Large document files, while necessary, can be a real pain. They slow down uploads, eat up storage, and make sharing a frustrating experience.
You need a way to keep your documents readable and clear, but without the bloat. Something fast, easy, and right where you already are.

How to Reduce PDF Size in Telegram
File Hub makes it incredibly simple to shrink your PDFs and other documents directly within Telegram. No extra apps, no confusing websites.
- Open Telegram: Find the @dwnl_hub_bot in your chats.
- Send Your Document: Attach and send the large PDF file to the bot.
- Choose Compression: The bot will offer options. Select the 'Compress' or 'Reduce Size' button.
- Receive Your Smaller File: In moments, the bot will send back a significantly smaller version of your document, ready to share or save.
It’s that easy. Your original document remains untouched, and you get a lighter, more manageable copy.

More Than Just Compression
While reducing file size is a major win, our bot offers even more. Beyond simple compression, you can also convert documents to different formats if needed. Imagine needing a PDF as a JPG for a presentation – the bot handles that too. It's a comprehensive tool for all your document handling needs, ensuring your files are always fit for purpose.
Think of the time saved not having to open desktop software or visit multiple online converters. Everything you need for documents, right in your Telegram chat.
FAQ
Will reducing the size affect my document's quality?
What document formats can the bot compress?
Is using the bot safe for my private documents?
Put this guide to work
Try the tool with your own file. No separate File Hub account or desktop converter needed.
Open File Hub in TelegramBot uploads: up to 20 MB, including PRO. HD photo downloads require PRO.