Last updated on
Dec 29, 2025
Downsize PDF File Size less than 500kb For Free
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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.
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.
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Top-rated for ease of use
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I was disappointed that the orm did not perform the calculations called for - I had to do them off line on a calculator. Did I miss something? Type size was very small and I did not know how to change it.
2015-05-10
What do you like best?
The ease of signing and saving to different cloud platforms like OneDrive
What do you dislike?
Not much unless the PDFfiller name could be removed from saved documents
What problems are you solving with the product? What benefits have you realized?
It’s very easy to use for signing things from leases to approvals
The ease of signing and saving to different cloud platforms like OneDrive
What do you dislike?
Not much unless the PDFfiller name could be removed from saved documents
What problems are you solving with the product? What benefits have you realized?
It’s very easy to use for signing things from leases to approvals
2019-10-07
Does everything I need it to
Does everything I need it to, and the fact that you can cancel or change a subscription at anytime without being charged is amazing!
2020-01-09
PDFfiller is great!
My experience with PDFfiller is positive. I would recommend it to anyone.
I love how easy this software is to use. It doesn't require training or use of manuals.
I cannot say there is anything I dislike about this software. It pretty much does the trick in helping my day to day work load.
2018-12-28
Excellent easy-to-use online file editor
Super easy and practical tool. Without a doubt the best I could use. It makes my tasks much easier in my work area allowing me to edit documents quickly.
PDF FILLER is a great editor. It allows me to make changes to my documents, files and easily save them on my computer making my work much easier.
One of its disadvantages is that to be able to use this software it is essential to have an internet connection since it is a service that implies having a user and opening a session.
2018-06-07
So far so good
So far so good. I like the ease and editable feature for making documents. You can use the pre-made forms and tweak them to your liking.
2022-03-17
I love that I can fill out forms and save them fax them from here and really anything I need to do in one area. I hate that it cost so much cause I’m on a fixed income and don’t have the money to keep it I can only use it for the free 39 days.
2021-02-27
I love how customizable the website makes any file. Its exactly what I was looking for in order to fill out various forms due to the pandemic. Ways to communicate are different now and this website is definitely with the times.
2020-10-23
Superb customer service and an amazing program! I used the program several times. I love all the features and it’s super easy to use. Highly recommended.
2020-04-28
Effortlessly Downsize PDF File Size to Under 500KB
Are large PDF files slowing you down? Our Downsize PDF File Size feature is designed to help you manage your documents efficiently. This tool allows you to quickly reduce PDF file sizes, making them easier to share and store.
Key Features
Reduces PDF file sizes to under 500KB
User-friendly interface for easy navigation
Supports various PDF formats
Fast processing times to save you time
No quality loss, ensuring your documents remain clear
Potential Use Cases and Benefits
Share documents via email without file size restrictions
Upload files to online platforms that enforce size limits
Store more documents in cloud storage without exceeding limits
Speed up file transfer processes for quicker sharing
Maintain high-quality documents despite size reduction
By using this feature, you eliminate the frustration of dealing with large files. Whether you need to send a resume, a report, or any other document, you will ensure your files reach their destination promptly and efficiently. In a world where speed and accessibility matter, our Downsize PDF File Size feature provides a straightforward solution to your file management problems.
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 save a PDF below 300kb?
How to compress a PDF to 300kb or less. Open the Tools center and select the Optimize PDF Tool. Choose the file you want to compress. Select Reduce File Size in the top menu. Pick your options and file version compatibility. Rename and save the file.
How do I resize a PDF under 500 KB?
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.
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