Last updated on
Sep 20, 2025
Compress File with PDF to Reduce The Kb Size 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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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.
Organize & convert PDFs
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.
Collect data and approvals
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 like the improvements to the program & the variety of options. I would like to see the "circle" option with a little more flexibility - right now it is very thick & not practical. I also could not adjust the position of text boxes that were misaligned without deleting and recreating them.
2014-10-14
I had a hard time finding the correct form, but sent a help message and the support team sent immediately a site to find the correct form. I was blown away the speed of the help I received, amazing.
2015-01-22
It was very easy and it had help listed if you needed it. So, I felt it was a great system to use and I will be using in and have used it in the past but I don't have Verizon anymore and I forgot my password. So I just created a new account.
2017-03-17
Had an issue at first and contacted management. The problem was corrected right away and I could not be happier with the outcome. There are a lot of features included with this site, so it is a must have for a business of any size. Thank you very much.
2018-11-07
Customer focused with good features
I find Pdffiller to be one of the better online services of its type. As well as having many features in a fairly easy to use interface, their support is responsive and very customer focused. They offer a full feature short trial (requires credit card details, which some people may find off putting). It's straightforward to cancel. If you're looking to pay for an ongoing service, I recommend pdffiller.
2019-10-02
Amazing product
Amazing product, absolutely wonderful people to work with as well. Amazing integrity as a company. Been billed 2 times by auto renewal when we didn't require the product and they credited within hours instead of using it as a gotcha to make $$ like most other companies.
2023-08-31
I have used pdffiller for 5 years, they are an invaluable service. I have a tax and accounting firm, could not run my business without them. The service department is very helpful, and get back to you with a day. *************************** - *********, **
2023-03-21
I had difficult printing what i had written on a PDF. Although customer service was EXELLENT I still could not fully implement their detailed instructions.
2022-06-02
I am a relatively new user to pdffiller, but have found the platform user friendly and does exactly what I need it to. Helping me modernise a lot of statutory requirements for e-signatures and template creations.
When I experienced issues loading documents due to permissions through my work network, the support team at pdffiller responded quickly and continued assisting myself and co-ordinated with my employers IT support function to resolve it within 24 hours, allowing me to get on with my job.
2020-09-25
How to Compress File with PDF to Reduce The Kb Size
To Compress File with PDF to Reduce The Kb Size, follow these steps
01
Navigate to pdfFiller website and login to your account or create one if you're new
02
Click Add New and browse for a document you need to compress; sync a cloud storage account so that you can search for documents from there
03
Alternatively, browse the pdfFiller library for the template you need
04
In case you already have the file you need saved to your account, simply go to My Documents and find it there using the search
05
Click the Split option in the right-hand menu to Compress File with PDF to Reduce The Kb Size
06
Select the pages you need to extract from the original file
07
Divide the original file into several and indicate which pages to use in each
08
Name the new files or leave them with generic names
09
Now click Split
10
Select a path for the files and click the Download Now button
Compress File with PDF to Reduce The Kb Size
Reduce the size of your PDF files effortlessly. Our Compress File feature allows you to manage large documents easily, freeing up storage space and improving sharing efficiency. Whether you need to send files via email or upload them to a website, you can do so without worrying about size limitations.
Key Features
Significantly lowers file size
Maintains original quality
Simple and fast compression process
User-friendly interface
Compatible with various devices and platforms
Potential Use Cases and Benefits
Emailing large PDFs without exceeding limits
Storing files on limited disk space
Uploading documents to cloud storage efficiently
Sharing files on social media easily
Archiving documents with minimal size
This feature solves your problem of managing large PDF files. By compressing your documents, you can save time and energy while ensuring smooth sharing and storage. Take control of your files today and enjoy hassle-free document management.
How to Compress a PDF File to Reduce its Size
Compressing a PDF file can significantly reduce its size, making it easier to share and store. With pdfFiller's 'Compress File with PDF to Reduce The Kb Size' feature, you can quickly and effortlessly compress your PDF files. Here's a step-by-step guide to help you get started:
01
Open the pdfFiller website or app and log in to your account.
02
Click on the 'MyBox' tab to access your stored documents.
03
Locate the PDF file you want to compress and select it.
04
Once the file is selected, click on the 'Compress' button.
05
Wait for the compression process to complete. This may take a few moments depending on the size of your PDF file.
06
After the compression is finished, you will be prompted to save the compressed file. Choose a location on your device or cloud storage to save the file.
07
Congratulations! You have successfully compressed your PDF file to reduce its size.
By following these simple steps, you can easily compress your PDF files using pdfFiller's 'Compress File with PDF to Reduce The Kb Size' feature. Enjoy the benefits of smaller file sizes without compromising the quality of your documents!
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?
Contact Support
How do I change the KB of a document?
Type a file size in KBS. Double-click the white file size text field above the folder to select its contents, then type the KB size you want the photo to be. If you need your file to be larger, you'll type in a number that's larger than the number currently listed here (and vice versa).
How do I reduce the KB of a document?
Remove unnecessary images, formatting and macros. Save the file as a recent Word version. Reduce the file size of the images before they are added to the document. If it is still too large, save the file as a PDF.
How do I reduce the size of a PDF without losing quality?
Open your PDF file in Preview. It should be the default option, but in case it isn't, Right-Click on the PDF file, select Open with > Preview. Then, click File > Export, and in the Quartz Filter drop-down box, select Reduce File Size. The software will automatically reduce the size of the PDF file.
How do I reduce the KB size in Word Online?
Compress Word Files OnlineDrag and drop your Word file into the document compressor. Choose “Basic compression.”We'll reduce the file size and change it to PDF format. Download the file and then convert it back to Word format. The file should now be in a much smaller size—don't forget to download it! Jan 17, 2022
How do I reduce the KB size of a PDF?
How To Reduce PDF File Size Below 100 KB for Free to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.”The PDF compression tool will shrink the file down. Download the shrunken PDF. Oct 8, 2021
How do I change the KB size in Word?
Reduce the file size of your Word documentsSelect a picture in your document. Note that the Picture Format tab becomes available. On the Picture Format tab, in the Adjust group, select Compress Pictures. Under Compression options, do either of the following: Under Resolution, select Use default resolution.
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