Reduce PDF File Size to 150 kb For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

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:
The form I filled in was for a Medal of Honor recommendation for a Vietnam vet. The format and help with the form was clear and efficient. I had to come back and modify it, and everything was smooth and easy.Thanks for a very professional tool.
Kenneth L
2017-02-26
Excellent service and customer service! Disappointed however that the maximum number of pages allowable is 150. I'm working with much larger documents. The rest is great though.
Kathleen
2017-03-25
I am happy with how to fill out the health claim form template. It is user-friendly and reliable. It is a little slow to open documents and I waste some time looking for the right one. I don't like the organization system and I haven't figured out Templates. I am not looking for a practice management system so I like buying only what I need. Overall, I like the app and I paid for a year subscription.
Susan
2019-03-06
Convenient, Affordable, Online PDF Editing & Mgmt Tool I use PDFfiller on a regular basis. The enhanced security options, including the ability to email a PDF to someone and that automatically includes a 'security code' for retrieval of the document gives me a sense of security since the actual document is not attached to the email, which could be intercepted if someone hacked into your mail server. I also use the merging tools, allowing me to combine multiple PDF's into one file, move pages, etc. It helps me to better organize my PDF libraries. Considering the other options of using a very high-priced service/product (Acrobat), PDFfiller is, in my opinion, a much better tool. I've been using 'PDFfiller', for the last 2 years. The editing tools available are great, including filling out forms, editing text, adding comments and signatures, makes it a very convenient to import and work with documents on-the-go. The ability to import/export to/from cloud-based sources as well as drag & drop. Import options makes things much easier in-terns of document management Honestly, there haven't been any tasks that I typically need to with PDF editing, etc. that PDFfiller already provide.
Marty L.
2019-01-16
Quite good! Quite pleased to know I can unmerge a PDF file and add/remove files and have my file properly edited. I need to learn more about the features.
Eyo W
2023-11-08
The only problem is having to share my… The only problem is having to share my feedback right in the middle of doing my work. Otherwise, great product!!
DEAN LAWRENCE
2021-12-06
I love this app...exactly what I was… I love this app...exactly what I was looking for and it offers more than what I need but will be able to use for my future Business Needs!
Consuelo G.
2021-06-17
Great communication and customer service! I haven’t used their service but I was being charged yearly by mistake for whatever weird reason, and they immediately gave me a refund and apologized. These guys are on the ball! Couldn’t complain if I tried.
Joe N
2021-04-01
It's good. I needed an editing client after my brother's Kami client for online schooling went down and this let me cleanly and adequately edit and save documents to turn in. Highly recommend.
Eduardo Francis
2020-11-16

How to Reduce PDF File Size to 150 KB

Learn how to Reduce PDF File Size to 150 KB with pdfFiller

01
Navigate to pdfFiller website and login to your account or create one if you're a new member
02
Click the Add New button to upload a document you want to Reduce PDF File Size to 150 KB. Search for the file on your device or one of the supported storage services
03
Additionally, browse the templates in the pdfFiller library or enter the document's URL
04
In case you have the document you need in your account, simply go to the Documents section and find it there
05
Click the Split option in the right-hand menu to Reduce PDF File Size to 150 KB
06
Select the pages you need to extract from the original file
07
Divide the original file into several and specify which pages to include
08
Name the new files or leave them as is
09
Click Split and wait for the process to finish
10
Select a destination for saving newly created documents and click Download Now

Reduce PDF File Size to 150 KB

Managing large PDF files can be challenging. Whether you are sharing documents via email or uploading them to a website, size limitations often create hurdles. Our tool allows you to easily reduce your PDF file size to 150 KB without sacrificing quality. This feature fits seamlessly into your workflow, making your tasks simpler and more efficient.

Key Features

Easily compress PDFs to 150 KB
Maintain original formatting and quality
User-friendly interface for quick navigation
Support for a wide range of PDF documents
Compatible with various devices and platforms

Potential Use Cases and Benefits

Send PDFs via email without exceeding size limits
Upload documents to websites or online forms with ease
Archive files while saving storage space
Share presentations or reports quickly and efficiently
Improve loading times for online document sharing

By using our PDF compression feature, you can save time and avoid frustration. You will no longer need to worry about file size restrictions. Instead, you can focus on sharing your important documents swiftly. This tool not only solves your problem but also enhances your productivity, making your digital life smoother.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

How to Reduce PDF File Size to 150 kb

Reducing the file size of your PDF document to 150 kb can help you save storage space and make it easier to share. Follow these simple steps to use the Reduce PDF File Size feature in pdfFiller:

01
Open the PDF document you want to reduce in pdfFiller.
02
Click on the 'Tools' tab in the top menu.
03
Select the 'Reduce PDF File Size' option from the dropdown menu.
04
A dialog box will appear. Choose the desired file size limit, in this case, 150 kb.
05
Click on the 'Reduce' button to start the file size reduction process.
06
Wait for the process to complete. The time taken will depend on the size of your PDF document.
07
Once the process is finished, a notification will appear indicating the successful reduction of the file size.
08
Save the reduced PDF document to your desired location.

By following these steps, you can easily reduce the file size of your PDF document to 150 kb using the Reduce PDF File Size feature in pdfFiller. Enjoy the benefits of a smaller file size without compromising on the quality of your document!

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025