Last updated on
Jan 16, 2026
Reduce PPT Document Size to Less Than 300 kb 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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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
AWESOME ALTHOUGH I THOUGHT I WAS GETTING A FREE TRIAL BUT NOTICED I WAS CHARGED $83.88 ON 5/6/14. DISAPPOINTING BUT IF I HAVE IT FOR A YEAR? I'M OKAY BUT YOU SHOULD BE AWARE. THIS COULD BE A PROBLEM IN THE FUTURE IF IT HASN'T ALREADY. BAD BUSINESS.
2014-05-14
I use PDFfiller on an iMac which does not have Flash installed. The main problem I have is that some of the text I deleted in a PDF file using PDFfiller appears to remain in the file. After I save the file, exit PDFfiller, and reopen the file with PDFFiller, the text I deleted was actually deleted and no longer in the file. So these steps serve as my workaround to this bug in PDFFiller on computers without Flash.
I greatly appreciate the PDFfiller Help Team explains the reasons why the bug remains in the current version of PDFfiller, transitting from requiring Flash to not requiring it.
Furthermore, as a software engineer myself, I fully accept the reasons for this bug to remain in the current, transitional version of PDFFiller.
Thank you very much, the PDFfiller team.
Wan Chan
2017-07-03
It worked well for our needs. We just needed one form not available as a fill in through irs.gov. But I don't like the automatic sub renewal. We just needed it once and I didn't remember/understand that it automatically renewed.
2017-11-14
What do you like best?
It's really easy to use PDFfiller compared to manually adding fields with standard graphic design programs. The usability of PDFfiller is outstanding for people with minimal backgrounds in working with document software. I like that we can make our documents interactive and can use templates to start off our documents without having to plan too much.
What do you dislike?
I have had great results using PDFfiller and can't point out anything to dislike about it.
Recommendations to others considering the product:
PDFfiller can be extremely useful when you have to create documents that are sent out to groups of people and need to be processed as quickly as possible.
What problems are you solving with the product? What benefits have you realized?
I can create fillable documents very fast so that people that received my documents can fill them out without having to print them out. The documents that we produce with form fields are neater. We can process filled forms more smoothly and with fewer errors.
It's really easy to use PDFfiller compared to manually adding fields with standard graphic design programs. The usability of PDFfiller is outstanding for people with minimal backgrounds in working with document software. I like that we can make our documents interactive and can use templates to start off our documents without having to plan too much.
What do you dislike?
I have had great results using PDFfiller and can't point out anything to dislike about it.
Recommendations to others considering the product:
PDFfiller can be extremely useful when you have to create documents that are sent out to groups of people and need to be processed as quickly as possible.
What problems are you solving with the product? What benefits have you realized?
I can create fillable documents very fast so that people that received my documents can fill them out without having to print them out. The documents that we produce with form fields are neater. We can process filled forms more smoothly and with fewer errors.
2020-04-02
PDFfiller Review
I love that I can pull up any pdf form and fill in the blanks. I do a lot of work with the postal forms and this has been so helpful with keeping the information.
I wish you could just double click on a form and open the file, but nothing other than that
2019-03-12
very good app
very good app, I wish I knew it earlier, it helps me out from problems that I used to have in editing some forms in Pdf format, very easy and quick. worth of money
2021-07-25
Easy to use program and great asset to…
Easy to use program and great asset to any agency to have for updating their forms to be fillable forms.
2021-04-01
Great free software for editting PDFs
Great free software for editting PDFs. Unfortunately, I could not combine files, or extract pages so I had to go back to using adobe for my business
2021-02-22
I was absolutely thrilled with Anna's help when I reached out for my PDF Filler issue. She responded quickly, took screen shots and sent videos to make it easy for me to understand what she was teaching me and was friendly too! Really, I couldn't have been happier. I'm so grateful to know that PDF Filler has invested in ensuring a great customer experience with their support as it makes all the difference!
2020-06-23
How to Reduce PPT Document Size to Less Than 300 KB
Learn how to Reduce PPT Document Size to Less Than 300 KB using pdfFiller
01
Go to pdfFiller and login to your account
02
Click Add New and browse for a document you need to Reduce PPT Document Size to Less Than 300 KB
03
Additionally, browse the pdfFiller library for a template you need
04
If 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 PPT Document Size to Less Than 300 KB
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Indicate the pages you need to separate from the original file by clicking on them
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Alternatively, you can divide the document in a half and keep the pages you need in it
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Add a title to each document or leave them as is
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Click Split and wait for the process to finish
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Choose a path for newly created files and click the Download Now button
Reduce PPT Document Size to Less Than 300 KB Feature
Struggling with large PowerPoint files? Our tool helps you reduce PPT document size to less than 300 KB smoothly and efficiently. You can easily share presentations without worrying about file size limits.
Key Features
Compresses PowerPoint files to below 300 KB
Maintains original quality of images and text
User-friendly interface for quick file uploads
Download compressed files instantly
Compatible with all versions of PowerPoint
Potential Use Cases and Benefits
Share presentations via email without exceeding size limits
Upload presentations to cloud storage with ease
Increase accessibility for remote presentations and webinars
Reduce loading times during presentations
Simplify collaboration on shared projects
By reducing your PPT file size, you solve the problem of file transfer issues and ensure that your presentations reach your audience without delay. Whether you are a student, a business professional, or an educator, this feature streamlines your workflow and enhances your productivity.
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 you compress the size of a PowerPoint?
Navigate to the File tab.
Select the Info tab.
Open the Compress Media drop down.
Choose a compression file size (Full HD 1080p, HD 720p or Standard 480p)
How do I compress a PDF to 300kb?
Go to the Compress PDF tool.
Drag and drop your PDF file into the tool, choose 'Basic Compression'.
Wait for us to work on reducing its file size.
Click download to save your PDF document.
How do I reduce the KB size in PowerPoint?
Navigate to the File tab in PowerPoint, and the Info page should be selected. If you have video files in your PowerPoint the first button on this page will be to 'Compress Media'. Click this button and choose the quality you want PowerPoint to compress your file to.
How do I reduce large PowerPoint file size?
Compress pictures.
Insert pictures instead of copying and pasting.
Use smaller image files.
Convert images to a different file type.
Save a copy of images with artistic effects.
Compress audio and video.
Link to audio or video files.
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