How to compress PDF online (Definition and Stages)

PDF compression online, how to compress a PDF file through the web? There are many tools for this, which we will introduce below for PDF compression. Popular email providers such as Gmail and Outlook allow you to attach files up to 25 MB. Your PDF file will easily exceed 25 MB when it consists of multiple images. Instead of finding alternative ways to share a PDF file, you can compress it to reduce its size and send it via email or other applications. There are many web-based solutions for compressing a PDF online. Among them are the PDF format with an easy-to-use interface, a long list of useful PDF tools, and a distinctive ad-free experience.

Most government and educational portals limit PDF uploads to 5-10MB. You will still get errors when uploading a large PDF. Thanks to online tools like Format PDF, you don't need a dedicated PDF software or mobile app to compress PDFs.

What is the PDF format?

PDF Format is an online PDF tool that allows you to merge, split, compress, organize and convert PDF files. You can sign, edit, protect, unlock, repair, and add a watermark to a confidential file. In short, Format PDF is a Swiss army knife of PDF tools to get the job done.

Compress a PDF online

PDF compression doesn't get any easier with PDF formatting. Follow the steps below to reduce PDF size on your Windows or Mac.

Go to the PDF compression website.

Select the PDF compression option above.

You have two ways to import a PDF file. You can click + to select a PDF file from local storage or simply drag and drop a document.

The PDF format will be uploaded to the PDF server. Estimated upload time is based on PDF size. Please note, uploading a large PDF may take some time.

After completing the upload process, the software will offer three options for compression.

Super Compression: Ideal if you're looking for aggressive compression to reduce the size of large PDFs. Although it may reduce the quality of text and images.

Recommended compression: preserves PDF quality and reduces file size by a good margin.

Low compression: If you only need to compress the PDF file with a small margin, use the low compression option to maintain high quality.

Select the appropriate option (recommended compression if possible). If you have imported multiple PDF files, you can combine all PDF files into one file.

Select Compress PDF and let Format PDF perform the compression to reduce the file size.

Click Download PDF to save the zip file to your desktop.

Your compressed PDF file is now ready to share. You can upload and compress as many PDF files as you prefer. The PDF format works as advertised and gets the job done in no time. Here are other advantages of using PDF format over other tools.

Web based solution

PDF format is a web based solution. Works on Windows, Mac, Linux, Chrome OS, tablets and smartphones. To access the PDF format and compress files on the go, you need a device with a web browser. An online PDF tool like Format PDF takes the hassle out of downloading a separate software or program to your device.

No virus

Downloading compressed files from PDF format is 100% safe. Some PDF tools are notorious for downloading fake files from the web. Not so with the PDF format.

No ads

In another amazing element, the PDF format will be completely ad-free. Most online PDF tools come with several ads during the process. Some even ruin the experience with full banner ads. FormatPDF.com doesn't have a single ad, keeping the entire compression experience distraction-free.

Compress multiple files on the go

You can upload multiple PDF files and compress them simultaneously. You don't need to upload each file and compress it manually. The PDF format also allows you to merge all uploaded files into a single PDF as well.

Formatting PDF features

PDF formatting is not limited to online compression of PDF files. It will be packed with several useful PDF tools. Let's take a look at them.

Remove or add a watermark

When you share confidential or sensitive PDF files, you must add an associated watermark. The PDF format allows you to add and remove watermarks from a PDF file. You can expand the More Tools menu and select Add Markup to PDF.

Password protect or unlock PDF

Under certain circumstances, Watermark does not act confidentially. You must protect a PDF to prevent unauthorized access. Only users who have access to the password can view the PDF file. If you receive multiple password-protected PDF files in one email (for example, credit card statements), you can unlock them using Format PDF.

Write, draw or sign on the PDF