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How to Compress and Share PDF Files on WhatsApp

by David Beníček

Learn how to quickly reduce a PDF file size and share it on WhatsApp using a simple, secure, and user-friendly online tool.

Sharing PDF files on WhatsApp can be frustrating when the file is too large to send. Most messaging apps, including WhatsApp, have file size limits that make it difficult to share important documents quickly.

Compressing your PDF before sending not only saves space but also ensures a smoother sharing experience. In this guide, we’ll show you how to share PDF in WhatsApp once you’ve compressed it with one simple tool.

Why You Should Use Compress PDF

Most online PDF compression tools only reduce file size. They don’t offer a seamless way to send your document directly to WhatsApp, which means extra steps and more downloads.

Smallpdf’s Compress PDF solves these issues for you. Here’s why our tool is the best choice for compressing and sharing PDFs on WhatsApp:

  • Direct WhatsApp sharing: Instantly share your compressed PDF via WhatsApp from the download page—no need to switch between apps or devices.
  • Reduces file size without losing quality: Keeps your document readable and professional while effectively reducing file size.
  • Fast and easy to use: Compress your file in seconds with just a few clicks. No technical skills required!
  • No installation needed: Use it from any browser without downloading software or apps.
  • Compatible with multiple file types: The tool accepts PowerPoint, JPG, and other file types and automatically converts and compresses them into PDFs.

How to Share PDF in WhatsApp From Compress PDF

Compressing your PDF and sharing it on WhatsApp is simple with Compress PDF. Let’s unpack the three easy steps you’ll need to take to do this:

Step 1: Open Compress PDF and Upload Your File

Go to Compress PDF and upload the file you want to compress and send via WhatsApp. Next, upload your file from your device by clicking “Choose Files” or dragging and dropping it where it says “Drop files here”.

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Step 2: Compress Your File

The tool will take a few moments to load your file and will then present you with two compression options.

Choose Basic if you want a medium file size with standard resolution, or select Strong if you’re looking for a smaller file size with lower resolution.

Once you’ve selected your compression level, click “Compress” to reduce the size of your file.

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Step 3: Share Your File to WhatsApp

Once your file has been compressed, you’ll be presented with a couple of options, including downloading, exporting, and sharing your file. Click on the button with the share icon.

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This will take you to a pop-up that gives you several sharing options. To share your PDF file on WhatsApp, click the icon with the app’s logo.

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You’ll then be prompted to choose a contact to share your file with. Choose your desired contact, share your compressed PDF, and you’re done!

Wondering How to Share a PDF in WhatsApp? We’ve Got the Answer!

Compress your PDF and share it on WhatsApp in just a few clicks. Smallpdf makes it easy to reduce file size without losing quality, and you can send the document directly from the tool to WhatsApp.

FAQs on How to Share a PDF on WhatsApp

How do I share a PDF on WhatsApp?

To share a PDF on WhatsApp, open your chat, tap the paperclip icon, and select “Document” to upload the file from your device.

If the file is too large, it may not send. In that case, you can use a tool like Smallpdf’s Compress PDF to reduce the file size and send the PDF directly to WhatsApp for easy sharing.

Why can't I send a PDF on WhatsApp?

You might not be able to send a PDF on WhatsApp if the file exceeds the app’s limit, which is typically around 100 MB. Large files can also cause upload failures or delays.

To fix this, try compressing your PDF using Smallpdf’s Compress PDF to reduce the file size. Once compressed, you can send the file directly to WhatsApp from the tool.

How do I copy a PDF to WhatsApp?

Open WhatsApp and select the chat you want to send the file to. Tap the attachment icon, choose “Document”, and then select the PDF from your device’s file manager to share it.

David Beníček – Product & Engineering Manager
David Beníček
Product & Engineering Manager @Smallpdf