Last updated on
Dec 29, 2025
Compress PDF Document Size from 500kb to under 300kb 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.
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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.
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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I use PDFFiller for our trucking company Bills of Lading and Log Sheets. I absolutely love it! My paperwork looks so much more professional and the more I use it the more I like it.
2015-08-17
Great job providing fillable IRS forms that I couldn't find elsewhere for this price. Difficulty in trying to return to find a new form after finishing one. New user & too soon for a survey.
2016-04-10
Works smoothly and easy to use. Customer support tried to help with a "glitch" I have still not resolved. Works on my iPad perfectly but pull my docs up on desktop just sits there thinking to no end. I've just used on iPad soley since problem came up.
2017-03-20
I was disappointed with the services I purchased, but PDF filler made it right and refunded my money. I appreciate how attentive they were to my needs and what I was looking for.
2017-05-19
Great online chat support!
Support when I've needed it has been great which I can rarely say about most companies these days. While the program tends to be a little cumbersome it works for what I need it to. When I have issues the online chat support has been great an very little wait to get to someone. John resolved my issue over the weekend and Kara fixed the one I had this morning - I really appreciate both their help!
2024-02-19
It is easy, so relax and just do what you need to do.
I am so very, very pleased with how easy the program is to use. I tried others for this emergency situation and was frustrated out of my mind with the complicated programs. This one is easy, easy and very effective.
2023-10-15
Pre Employment Applicaiton
I work in HR and needed help with setting up an application to generate the same information such as name, DOB, etc on all pages to save time. Rep Kara was amazing! She was able to use my application and turn it into a pre-fillable form. Kara also provided me instructions on how to set up what I needed.
2021-08-12
What do you like best?
I love the fact that we can collect uploads AND money through filled PDFS
What do you dislike?
The entire site is very confusing and we have a hard time understanding where our active sheets are located within the site. We see things like "documents" and then we make a new template ... then lose which template is live and which one isn't. I also don't care for the fact that we cannot choose to have ZERO color in the field that the customer sees for filling in and I would love to be able to disable the "lock to grid" feature that is clearly on at all times.
Recommendations to others considering the product:
I recommend reading through the site, reading through all the tutorials you can and getting very organized about what you are going to do before getting started.
What problems are you solving with the product? What benefits have you realized?
We no longer have to deal with faxing our documents to customers to fill out, sign and fax back. We just tell them to go to our website . They are also so much more likely to complete the entire process including sending us pictures that we require and we no longer lose the pictures or get confused as to where everything is.
2020-08-07
the feature of editing pdf file and the digital signature generation and its use plus the option for downloading the edited file has been of great help for me.
2025-03-16
How to Compress PDF Document Size from 500kb to under 300kb
To Compress PDF Document Size from 500kb to under 300kb, follow these steps
01
Navigate to the pdfFiller and login or sign up
02
Click the Add New button to upload a document you need to compress; search for the file on your desktop or one of the cloud storage services
03
Alternatively, browse the pdfFiller library for a template you need
04
If you have uploaded the file before to your account, navigate to My Documents to find and open it
05
To Compress PDF Document Size from 500kb to under 300kb, click on it and select Split in the right-hand menu
06
Select the pages you want to extract from the original file
07
Divide the original file into several and specify which pages to leave
08
Add a title to each document or leave them as is
09
Click Split
10
Select a destination for new files and click Download Now
Compress PDF Document Size Efficiently
Are you facing issues with large PDF files that are difficult to share or store? Our compress PDF feature reduces document sizes from 500KB to under 300KB effortlessly. We understand the challenges of managing large files, and we provide a simple solution.
Key Features
Reduces PDF size from 500KB to under 300KB
Easy-to-use interface
Fast processing times
High-quality output without losing important details
Compatible with all devices
Potential Use Cases and Benefits
Sharing files via email or cloud services
Saving storage space on your device
Faster uploads for online forms or applications
Improving download speeds for users
Facilitating easy file transfer without compromising quality
By solving the problem of oversized PDF files, our compress PDF feature makes your documents more manageable. With reduced sizes, you can ensure quick sharing, better organization, and a smoother experience for your users. Make large files a thing of the past and experience the ease of efficient document management.
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?
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How do I reduce file size to 500kb?
How to compress PDF to 500 KB?First, select PDF on this compress PDF to 500kb tool. See, preview of selected PDF on the PDF compressor. You can now compress PDF using slider as you want. Also, you can add or remove PDF from the tool. At last, download compressed PDF from compress PDF to 500kb tool.
How do I resize a 500kb file?
How to resize PDF file to 500kb online?First, select PDF on this resize PDF file to 500kb online tool. Now, see preview of selected PDF on the PDF resized. Compress PDF using slider according to you. You can also add or remove PDF from the tool. More items
How do I reduce the size of a photo less than 500kb?
Click on upload & select any image on your computer, phone or tablet to compress. Enter desired file size in KB or MB. Enter a valid file size. Compress & Download.
How do I convert an image to 500kb?
How to Compress Photo Online 1.1mb to 500kbNavigate to pdfFiller website and sign in to your account. Click the Add New button and browse for a document you need to Compress Photo Online 1.1mb to 500kb. Sync your cloud storage account to search for documents from it. More items
How do I convert a JPG to PDF less than 500kb?
Convert JPG to PDF at 200 KB or Less to the JPG to PDF tool, drag and drop your JPG in. On the next page you'll see an overview of your documents. On the next page, click “Compress PDF” and choose “Basic Compression.”Wait for the tool to compress the new PDF file. Download your converted and compressed PDF! Jan 10, 2022
How do I compress a PDF file size under 500kb?
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
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