Last updated on
Dec 29, 2025
Shrink PDF File Size to 300kb 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.
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.
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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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I am strongly satisfied. Forms are very easy to make correction and automatic save feature is very very helpful. Thank you so much. Also the annual fee is extremely affordable. Five stars for sure
2015-04-03
Found the "filler" just in time, as I had mussed up the forms sent to me. From then on I just used the forms from the site Had never used it before. Needed government forms, and they were there by form number. Saved me from performing scanning and downloading, then uploading. Neat job.
2015-11-05
I had to amend my 2014 federal taxes, and when I went in to the form, it brought me onto your site. I filled out the form and went to print when I found out that there was a cost for the program. I only needed the program for a short amount of time. I will be cancelling the program as soon as my amended tax forms are completed and the IRS is satisfied.
2015-12-19
I am looking for a company wide solution that works for us to electronically fill out pool construction contracts and then have customers sign them and notify our accounting department of the signed contracts
2017-07-28
What do you like best?
Being able to change a document you need to edit.
What do you dislike?
The time it takes to learn at the age of 59. It is frustrating to not know how to work new technology quickly.
What problems are you solving with the product? What benefits have you realized?
Just learning.
Being able to change a document you need to edit.
What do you dislike?
The time it takes to learn at the age of 59. It is frustrating to not know how to work new technology quickly.
What problems are you solving with the product? What benefits have you realized?
Just learning.
2019-11-06
Easy to use for 1099 filings
Use for 1099s and other tax filings.
Used this product for 1099 filings.. simple and easy to use except for ability to make edits (address changes etc.) once filed.
Once a 1099 is filed, program does not make it easy to go back and edit a document. Also, any updated filings are charged another filing fee, which seems excessive.
2019-03-12
Great Product And Support
I have used pdFiller for several years and loved the product. It is a great product and great value as well. I only had to deal with customer support once and had a 10+ experience. Sally was terrific. I would recommend this product to anyone who deals with a lot PDF files. And the customer service is #1.
2024-11-29
Excellent tools
Excellent tools. I tried it today on one form on free trial.
I won't carry on with the subscription because I find the prices really high and I rarely need this type of service.
Also, I don't like the deceiving ways of this business where they make you believe it's all free with no commitments until after you've spent the time to edit the document. When you try to download or print etc that's when you are stopped and asked to choose a subscription and give your bank details.
2021-11-02
Became a notary and I love it! Very easy to use! Has all the tools necessary to get the job done. Not just for notary, even can be used for personal use as well. Amazing!
2021-02-09
Shrink PDF File Size to 300kb
Are you tired of large PDF files that are difficult to share and consume unnecessary storage space? Our Shrink PDF File Size feature addresses these challenges directly. By reducing your PDF files to just 300kb, you can easily share documents without sacrificing quality.
Key Features
Efficiently reduces PDF file size to 300kb
Maintains document quality during compression
User-friendly interface for easy operation
Supports multiple file formats
Fast processing time
Potential Use Cases and Benefits
Share large files through email without hitting size limits
Save storage space on your devices and cloud services
Upload PDF documents to online platforms with size restrictions
Quickly prepare files for presentations or sharing in meetings
Enhance document accessibility for all users
By using our Shrink PDF File Size feature, you can effectively solve the problem of overly large PDF documents. You gain convenience in sharing and storing your files while ensuring your audience can access your content without hassle. Embrace this solution and experience the ease of managing your PDF documents.
How to Shrink PDF File Size to 300kb
To shrink your PDF file size to 300kb using pdfFiller, follow these simple steps:
01
Open the pdfFiller website or app and log in to your account.
02
Upload the PDF file you want to shrink by clicking on the 'Upload' button.
03
Once the file is uploaded, click on the 'Shrink PDF' option.
04
In the 'Shrink PDF' window, you will see a slider that allows you to adjust the file size. Slide the bar to the left until the desired file size is displayed as 300kb.
05
After adjusting the file size, click on the 'Shrink' button to start the compression process.
06
Wait for the compression process to complete. This may take a few moments depending on the size of your PDF file.
07
Once the compression is finished, you will be able to download the shrunken PDF file by clicking on the 'Download' button.
By following these steps, you can easily shrink your PDF file size to 300kb using pdfFiller. Enjoy the benefits of a smaller file size without compromising the quality of your PDF document!
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 compress a PDF to 500kb?
How to Compress PDF to 500kb? The upload PDF file you want to compress on this free PDF size reducer. Press the Compress button once your file is uploaded. The facility will start working on your PDF and will provide you with a compressed PDF instantly. Save shrink PDF with a click on the Download button.
How do I reduce the KB file size?
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 shrink a PDF file to 200kb?
How to compress a PDF to 200kb or less. Open the Tools center and select Optimize PDF Tool. Select the file you want to compress. Choose Reduce File Size in the top menu. Select your options and file version compatibility. Rename and save your file.
How do I make a PDF smaller in KB?
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 reduce a photo to 300kb?
How to Compress Photo Size to 300kb Navigate to the pdfFiller.com website and login or create a new account for free. Click the Add New button and browse for a file you need to Compress Photo Size to 300kb. sync a cloud storage account so that you can search for documents from there.
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