Last updated on
Dec 29, 2025
Shorten PDF File Size to 15kb 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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Every PDF tool you need to get documents done paper-free
Create & edit PDFs
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.
Fill out & sign PDF forms
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.
Export documents with ease
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.
Store documents safely
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.
Customer trust by the numbers
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average user rating
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PDFs edited per month
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Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
This is fabulous! I was using Nuance PDF Converter, which has worked fine for many years, but it couldn't handle a couple of the 2013 IRS forms...So I did them here. And it worked!
2014-11-02
Initially, it was a bit confusing. However, after using the program a few times, I am delighted. I very much like the fact that I can take a printed form, scan it, and then fill it in and print it. The result is very professional looking. Still not sure how to change fonts.
2015-02-18
The program really is free is the best feature! That said, using the program is very simple and user friendly and does a fantastic job! Thank You PDF filler!
2016-05-01
I am not very savvy with computers and am trying to learn more everyday. Your system was easy enough where I did not have to call my kids to help me figure it out. Thank you for the simplicity of the web site. It is helping me meet my needs and not be frustrated at the same time. Great feeling to be able to use this web site and get what I need from it. Thanks.
2018-06-28
A Great Source for Reference
As soon as I came across PDFFiller I immediately subscribed. Any time I need to make a fake document for a Movie or TV show I go right to the site and look up what I'm trying to mimic. 9 times out of 10 I find what I need.
I love PDFfiller because it provides me with a wealth of real life uploaded document references for any design I may be trying to mimic.
The search feature could be a little better.
2019-05-16
experience
At first it seemed hard, trying to figure out how to save the completed document, and to get to the next step of saving the document and sending it by email. But I got it now. Thanks
2022-07-25
Kara to the rescue
I received a email today say my PdfFiller was paid! I cancelled that subscription July 2020 but it wasn’t received and I panicked!! Kara took care of cancelling the subscription and got me refunded immediately! She was a lifesaver!! Thanks PdfFiller and Kara!!
2021-09-07
I am very impressed with PDF filler and its features. i am not the most computer literate person and i do have a bit of trouble navigating around the program so a demo of some kind would help me a lot if there is one that i can watch. I guess its just a case of playing around with it but there's probably loads of easy shortcuts that i could use if i knew about them .
2021-08-25
What do you like best?
I use the pdf merge feature constantly. It's great for compiling packets, assorted documents, expense reports etc.
What do you dislike?
It's not cheap, limited to uploading 5 docs
What problems are you solving with the product? What benefits have you realized?
Compiling meeting materials. Digital signatures.
2021-02-16
Shorten PDF File Size to 15kb Feature
Managing large PDF files can be a hassle. With our Shorten PDF File Size to 15kb feature, you can simplify your document sharing process. This tool allows you to quickly reduce PDF file sizes, making it easier to send, upload, and store your important documents.
Key Features
Efficiently reduces PDF file sizes to 15kb
User-friendly interface for quick processing
Maintains the quality of your content
Compatible with various file formats
Secures your files during compression
Potential Use Cases and Benefits
Ideal for email attachments where size limits apply
Great for online submissions with strict file size restrictions
Useful for storing multiple documents on devices with limited space
Enhances online sharing for improved accessibility
By using the Shorten PDF File Size feature, you can easily tackle the common problem of oversized files. Instead of struggling with long upload times or facing error messages due to large attachments, this tool empowers you to share your documents stress-free, making your personal and professional tasks smoother.
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 reduce PDF file size on Mac?
In the Preview app on your Mac, open the PDF that you want to compress. Choose File > Export. (Don't choose Export as PDF.) Click the Quartz Filter pop-up menu, then choose Reduce File Size.
Why is my PDF File so large Mac?
PDF file usually comes with lots of graphics and images, which may make PDF file size quite large. While, large PDFs often bring troubles when we sending PDFs by email but with a size limit, or eat up too much space on our mac.
How do I make a PDF file smaller so I can upload it?
To reduce the size of your PDF, open the file, then go to Convert > Compress. This will bring up a menu where you can choose the compression level, from smallest to largest (file size). At the smallest option, with file compression and image resampling set to 150 dpi, our 11,775MB file got compressed to 261.53KB.
How do I change the MB size of a PDF?
How to resize your PDF file 1Choose file. Select a PDF file to resize: upload the file from your computer or cloud storage service like Google Drive or Dropbox. 2Choose your resize PDF file settings. Slim your pages down, or help them bulk up! 3View and download.
How do I compress a PDF to 15kb?
Compress PDF to a Chosen Size Online Go to the 'Compress PDF' online tool. Select your PDF, then drag and drop it into the tool. Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here. Click 'Choose option' to compress your document. Download your PDF.
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