Downsize PDF File Size in 150kb 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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Fill out, edit, or eSign your PDF hassle-free

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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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
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:
Very user friendly site. I did lose my first document, since I didn't select the 'DONE' box first. Maybe just a little pop up message on how important that step is would be helpful.
2015-06-21
Excellent, Excellent tool for business traveler and mobile home office. Just used it to sign documents while traveling and found it very usefully for my purpose.
Can't be any happier with the ease of operation and format.
Love it.
Pete
2017-05-02
What do you like best?
I have been using pdf filler for approximately 2 years now - and I can't say enough good things about it. It's very easy to convert documents into a fillable format.
What do you dislike?
I can't think of anything - as the features I've currently used meets my expectations.
What problems are you solving with the product? What benefits have you realized?
It allows me to convert any document into a professional fillable document.
I have been using pdf filler for approximately 2 years now - and I can't say enough good things about it. It's very easy to convert documents into a fillable format.
What do you dislike?
I can't think of anything - as the features I've currently used meets my expectations.
What problems are you solving with the product? What benefits have you realized?
It allows me to convert any document into a professional fillable document.
2019-02-25
Paul was fantastic
Paul was fantastic. I have been chatting with several other people since April 3 and no one could figure this problem out. I was emailed that this issue had been referred to technical support and they could not provide adequate assistance. As I am not computer friendly, Paul was very helpful. He was very patient with me. I am extremely grateful to him for resolving this issue.
2019-04-12
Great customer support for a great app
I appreciate the pdfFiller app as it makes completing forms easy. Customer service responds quickly and resolves issues more than satisfactorily
2022-04-26
This popped up as I was looking for an…
This popped up as I was looking for an IRS form and this was perfect as my printer is on the outs and I NEED to send these forms to the IRS
2021-06-13
so far everything is good to use and very easy, I need to explore more but I do not have time. A little confused with the folders but I will learn very soon.
2020-06-26
Excellent customer service and support
Excellent customer service and supportI recently needed to contact them for an issue I had and was helped by Shannen. I used their Live Support Chat, waited less than 1 minute and my problem was dealt with with in less than 5 minutes. Shannen was helpful, polite and made it easy. The fact that this took such little time, without hassle was fantastic. Excellent company to deal with!
2020-05-27
I love that I can easily cancel my…
I love that I can easily cancel my Trial subscription. It is not scam, you can try and leave if you dont need it.
2025-05-16
Downsize PDF File Size to 150KB
Reduce your PDF file size to meet your requirements without compromising on quality. Our tool ensures that you can share documents seamlessly, whether for work, school, or personal use.
Key Features
Compress PDF files to 150KB while maintaining essential content
User-friendly interface for quick and easy uploads
Supports batch processing for multiple files at once
Compatible with all major operating systems and devices
Secure processing to protect your data
Benefits and Use Cases
Ideal for emailing files that exceed attachment limits
Perfect for uploading documents to websites that restrict file sizes
Helps students reduce file sizes for assignments and presentations
Enables businesses to share reports and proposals efficiently
Useful for archiving documents without taking up excessive space
By using our tool to downsize your PDF files, you eliminate the frustration of file size limitations. You can now share, upload, and store your documents with ease and confidence, knowing they fit seamlessly into any platform. Experience a hassle-free way to manage your PDFs and streamline your workflow today.
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 the size of a PDF to 150kb?
How To Reduce PDF File Size Below 100 KB for Free Go 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.
How do I resize a PDF to 150kb?
How to Resize a PDF Online for Free Go to the Compress PDF tool. Drag and drop your PDF into the toolbox. Choose the basic compression mode. The software will automatically shrink your file. Download your file. We'll also show you the new file size here.
How can I resize a PDF file?
On the top toolbar, click Tools > Edit PDF > Edit. Hover your cursor over the image you want to edit. Click and drag the corners to resize the image.
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