How To Compress PDF

Learn how to shrink PDF file size in Microsoft Word before exporting. Plus, how to compress PDFs online after they’re created from Word documents.

Learn why your PDFs are huge and how to shrink them fast—from compressing images to removing bloated fonts and unnecessary data.

Learn how to remove all comments and highlights from a PDF, how Smallpdf can help, and which methods work best for bulk cleanup.

Learn when you need an official transcript versus an unofficial one, plus how to request both types and manage your academic records as PDFs.

Learn how to print large PDF files on multiple pages using poster mode. Prepare big PDFs with Smallpdf, and fix common large-format printing problems.

Learn how to send a PDF on Zoom before or during your meeting using simple, reliable methods.

Learn how to share PDF in Teams meeting invites using Outlook, Teams Calendar links, and in-meeting sharing, and how to prepare your files.

Convert ZIP files to PDF by extracting your archive first, then converting each file using our online PDF Converter for fast, reliable results.

Learn how to attach PDFs to your Google Calendar invite so everyone has the document before your Google Meet starts.

Master ZIP file encryption on Windows and Mac with step-by-step guides using 7-Zip, Keka, and built-in tools to secure your sensitive files.

The most popular online tool to compress PDF files into an email-ready size. Free to use without the need to register an account or email address.

Create a ZIP file from a PDF in seconds. Compress, bundle, and share documents securely across devices with Smallpdf’s simple online tools.

Learn how to zip multiple PDF files into one folder—and when merging them into a single document makes more sense for sharing or storage.

Need to compress PDF to 1MB? Upload your file to Smallpdf, pick Basic Compression, and download a high-quality PDF under 1 MB—fast, free, no signup.

Need a JPEG under 50 KB for a form or upload? Follow the current Smallpdf workflow to compress fast, control quality, and export back to JPG.

Saving your Microsoft Teams meeting as a PDF is a smart way to organize key points, archive important info, and share it with your team when needed.

Managing long meeting transcripts is tough, but Smallpdf’s AI tools make it easy to extract key points and action items, saving you time.

Need a clean way to save what was said in your Zoom call? Converting the transcript into a PDF lets you hold onto key points without the clutter.

Flattening a PDF might sound tricky, but it’s simple. It locks your content in place — text, images, and form fields — so nothing shifts or changes.

Get tips on how to take meeting minutes and how to get fast, clear recaps with AI.

Struggling to transfer large PDFs? I get it — it can be annoying, but with Smallpdf, you can send big files quickly and easily, without any stress.

Discover how to compress and resize your PDF poster quickly without losing quality. Ideal for printing, emailing, or sharing online.

Make your resume easy to upload, share, and send by compressing your PDF without losing quality—perfect for job applications of all kinds!

Here's how to reduce the size of scanned PDFs to upload-ready without rescanning—Smallpdf and these tips make it easy to trim without losing clarity.