How To Compress PDF Document Online For Free

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Last updated on Jan 16, 2026

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Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I have an autistic son and this PDFfiller is so amazing. There is so much paperwork between social security, IHSS, ABA therapy services, and school this gives me a few extra moments to relax
Brandi
2017-02-27
so far so good...I have just tried it today with billing to Medicare and I hope the forms go through properly and the claims are paid. I will not know how this works until I see if the claims have been honored.
Marjorie L Roblin L
2017-09-03
Very good user friendly software. The only negative was the advertised payment of showing a monthly amount but the company deducted the whole 12 months in one lump sum.
Craig
2017-10-05
Very simple and incredibly useful. This is my secret weapon as I can change, modify or update any PDF document and have it ready to go within minutes. Probably my most useful app.
James P B
2019-04-14
You can do absolutely everything you… You can do absolutely everything you need to do with a pdf! And it is nowhere near the cost of Adobe subscriptions.
Tom Trimbur
2019-11-22
He tenido una buena experiencia, pero lo único a mejorar que al realizar cualquier modificación queden alineados al texto, ya que al guardar el documento se pierde.
alejandro
2024-05-05
What do you like best? I am able to create, share and store my resumes. It's so easy to use the online editor. What do you dislike? It can be tricky to move words on the pages. Recommendations to others considering the product: user friendly What problems are you solving with the product? What benefits have you realized? I can use cloud storage for all the resumes - thousands!
SHERRAD ADAMS
2021-10-15
I love PDF Filler I love PDF Filler. It took some getting used to but once I figured it, I cant function without it! No printing, no waiting for mail to show up. Turn any document into a PDF, fill it out, signature and all and go straight to Noterize for a 10 minute video Noterization followed by Fax in PDF Filler and ITS DONE! No printing, no scanning, no fax machine, no trip to the bank. and I can store ALL of my business docs safely to be emailed, noterized, faxed, sent by UPS, send to have someone else complete and return, share with multiple people...Even make make your own forms or turn an existing form into a template. Its future times... ACTUAL PAPERLESS SYSTEM! My only issue was the learning curve, It isn't exactly intuitive at first but it also doesn't take too many sessions to really figure it out.
Nicole
2021-09-01
Very easy to use for both personal and… Very easy to use for both personal and professional documents. Especially for someone like me who is always on the go!
Alijah Gray
2020-07-14

How-to Guide

How to Compress PDF Document:

01
Upload your form using pdfFiller`s uploader
02
Choose the Compress PDF Document feature in the editor`s menu
03
Make all the needed edits to your document
04
Push “Done” orange button to the top right corner
05
Rename the document if it`s needed
06
Print, save or share the document to your device

The easy way to Compress PDF Document online

We can handle documents, no matter who we are. It is necessary to be able to Filling out information accurately, editing content whenever you need to. Ready-made form templates are a handy solution for daily use, way better than creating documents completely from scratch. But what if you need to make changes? Do you have the tools required to do so without affecting the file's look? You have 2 options here. You can look for services yourself, comparing the features and prices, or you can try pdfFiller instead. It provides tools to edit and manage your documents online, so you can Compress PDF Document them right away. Don’t know how to Compress PDF Document on pdfFiller? See the tutorials to get the answers. Work on documents together — pdfFiller offers collaboration features to make all users involved.

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How to Compress a PDF Document with pdfFiller

Compressing a PDF document can help reduce its file size, making it easier to share and upload. With pdfFiller, you can easily compress your PDF documents in just a few simple steps. Here's how:

01
Open pdfFiller and log in to your account.
02
Click on 'My Forms' in the top menu.
03
Select the PDF document you want to compress from the list of your saved forms.
04
Once the document is open, click on the 'Tools' tab in the top menu.
05
From the dropdown menu, choose 'Compress PDF'.
06
A new window will appear with options to adjust the compression settings.
07
You can choose the desired compression level by moving the slider to the left or right. The higher the compression level, the smaller the file size will be.
08
After adjusting the compression settings, click on the 'Compress' button.
09
Wait for the compression process to complete. The time it takes will depend on the size of your PDF document.
10
Once the compression is finished, you can download the compressed PDF document by clicking on the 'Download' button.
11
You can also choose to save the compressed document to your pdfFiller account or share it directly via email or a link.
12
Congratulations! You have successfully compressed a PDF document with pdfFiller.

Compressing your PDF documents with pdfFiller is quick and easy. Follow these steps to reduce the file size and make sharing and uploading a breeze!

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Locate the PDF file you want to make smaller. Click on and hold the PDF file. Drag the PDF file to the Drop PDF here icon on the screen. The file will upload and begin compressing. Scroll down and click on Download File Now. Select the location where you'd like to save the file. Click on Save.
Click the “Clean Up” option, then click the “Object compression options” drop-down menu. Select “Compress document structure.” This option shrinks the size of the PDF document by removing any other useless items from the PDF, as well as optimizing it for fast Web view. Click “OK” to save the changes.
Choose File > Print. From the Page Scaling pop-up menu, select one of the following options: Fit To Printable Area Scales small pages up and large pages down to fit the paper. Click OK or Print.
Open NXPowerLite offline file compression software. Drag your PDF file onto NXPowerLite. Hit the “Optimize” button to reduce file size. Check the reduction then share or send the smaller optimized file.

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