Compress 100mb PDF to 30mb easily with pdfFiller For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Last updated on Dec 29, 2025

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Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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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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Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I find it so much easier to edit documents, and save for later. Being able to share and easily find them. As well as changing page lay outs for presentations too.
Noelene
2018-09-09
What do you like best?
As an attorney, I am always filling out forms and also filing documents online that need my signature. PDFfiller does all of these things with ease. It is an invaluable tool to me.
What do you dislike?
Stop changing the format. I love the way it is. Each time you make changes it slows me down as I have to learn a new way to operate.
What problems are you solving with the product? What benefits have you realized?
Forms are easily filled out. I can make corrections to old forms and add to text anywhere on any document.
Anne Singer
2019-08-15
Great Program with pretty much all you need This is a great program and I'm able to do what I want to so far. The only reason I did not give 5 stars is I think it is a little expensive for the service and it's not really user friendly I would think if you were not pretty computer literate. Outside of those two things...IT GREAT!
Les Spradlin
2020-01-22
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
SSA 44 Review The instructions were clear and the mechanisms to enter and modify data was easy to understand and complete. I'm not facile with computer programs and this was easy for me to complete.
Richard Borschuk
2024-02-05
Saves Time & Energy How were we surviving before this genius invention!! lolSeriously, time and energy saving. There is no con that I have found. Once you learn how to use the tools, there is nothing that you can't do.
Renee U.
2023-01-13
Its been great, should be implimented into every office (I've interned for multiple senators) and if I would've had this in Rubio's office, I would have left two hours early eveyrday.
Kem
2022-02-10
Good ease and making our life lot lot easier. unfortunately it will be good if companies can subscribe this platform instead we have to fork out money from our own pocket or subscription sharing.
Fikri
2021-09-29
The features are unmatched and the customer service has been outstanding! Anytime I have requested online support, I have received immediate and very detailed attention to help guide me through any feature, tutorial, description even with the ability to share templates or files and have customer support advise on any possible questions. This is what we've been looking for for all of our fillable forms and for obtaining e-signatures and it's at the best price point for businesses! Very excited to learn and use more of the features with PDFfiller!
Sean H
2020-04-27

How to Compress 100mb PDF to 30mb

Learn how to Compress 100mb PDF to 30mb using pdfFiller

01
Go to the pdfFiller and login or create a new account
02
Click Add New and browse for a document you need to Compress 100mb PDF to 30mb; sync your cloud storage account so that you can search for documents from there
03
Alternatively, search for a document in the pdfFiller library, enter the document’s URL, or send it via email
04
If you have the document you need saved to your account, simply go to the Documents section and find it there
05
Click the Split option in the right-hand menu to Compress 100mb PDF to 30mb
06
Select the pages you want to extract from the original file
07
Divide the original file into several and specify which pages to leave
08
Name the new files or leave them as is
09
Click Split and wait
10
Click Download Now to save the results

Compress 100mb PDF to 30mb Efficiently

Are you struggling with large PDF files that are difficult to share or upload? Our tool allows you to compress a 100mb PDF down to just 30mb with ease. This feature stands out by providing you with the ability to manage file sizes effectively.

Key Features

Simple and user-friendly interface
High-quality compression without losing content
Fast processing time for quick results
Compatible with various devices and operating systems
Secure file handling to protect your information

Potential Use Cases and Benefits

Easily share large documents via email or cloud services
Optimize storage space on your devices
Enhance productivity by speeding up file transfers
Facilitate smoother uploads to websites and applications
Maintain professional presentation with quality documents

By using our compression feature, you can solve the common problem of large file sizes hindering your work. You can now manage your PDF documents without delay. Enjoy the freedom of sharing your files swiftly and securely, and experience the convenience of keeping your projects moving forward.

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For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
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Archival CompressionDownload and install an archival compression utility such as 7Zip or WinRAR (links in Resources). Launch the compression utility and create a new archive file. Add the file you wish to compress into the archive file. Configure the compression settings as necessary. More items
Best Ways to Share Big FilesUpload your files to a cloud storage service, and share them or email them to others. Use file compression software, like 7-Zip. Purchase a USB flash drive. Use Jump share, a free online service. Try Send PRO. Use a VPN. Transfer files using SFTP. More items•Jun 3, 2021
Download and install 7-Zip. 7-Zip is a free file compression program you can use to compress large files and folders. Use the following steps to download and install 7-Zip: Go to https://www.7-zip.org/ in a web browser. Click Download next to the latest version of 7-Zip.
Right-click the file, select Send to, and then select Compressed (zipped) folder. Most files, once compressed into a ZIP file, will reduce in size from anything like 10 to 75×, depending on how much available space there is within the file data for the compression algorithm to do its magic.
How to compress a PDF to reduce its size? Click in the file selection box at the top of the page and select the files to compress. Change the compression parameters if you want. Start the compression with the corresponding button. Finally, save the compressed files.
How to compress a PDF to reduce its size? Click in the file selection box at the top of the page and select the files to compress. Change the compression parameters if you want. Start the compression with the corresponding button. Finally, save the compressed files.

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