Last updated on
Dec 29, 2025
Downsize PPT File Size in 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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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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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 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
Very convenient the only thing I would like is to have different offers for a fax number. I barely use faxes and I would love to use this service. Can you have another fax payment offer?
2019-07-22
What do you like best?
I use the e signatures the most and I like the ability to convert documents into other docs.
What do you dislike?
I would like to be able to load multiple documents for signatute instead of one at a time.
What problems are you solving with the product? What benefits have you realized?
I can know how contracts signed digitally.
I use the e signatures the most and I like the ability to convert documents into other docs.
What do you dislike?
I would like to be able to load multiple documents for signatute instead of one at a time.
What problems are you solving with the product? What benefits have you realized?
I can know how contracts signed digitally.
2018-12-31
Handy little software for fillable PDFs
Create fillable PDFs in minutes with PDFfiller. We use a lot of paper forms and it wasn't until recently that we began transferring all our old school paper and pen documents to these nifty fillable PDFs that folks can easily and conveniently complete and submit online.
Sometimes PDFfiller lags a bit but it's not annoying enough to stop using. Overall, I'm very pleased with the product.
2018-04-10
Haven't used much just for a few document but so far very satisfied. Easy to scan and load to fill in docs. I'm hoping it will be worth the price paid
2024-06-30
Excellent, fair, easy to use.
pdfFiller has solved all my previous headaches. Receiving a PDF in the past was always a nightmare and I could never fill it out and it would lead to me printing and scanning. It was just a nightmare. pdfFiller solves all of that.
I love how easy to use it is and it has all of the features that I always wanted. I always hated PDFs because they always made things complicated and I couldn't mark up, sign, or make the changes that I needed to. This tool is inexpensive and solves all of my issues with PDFs.
The inability to be able to completed change wording. I have not figured out how to do that. In addition, I would like to see if it can integrate with our other software.
2023-03-28
Downsize PPT File Size to 300KB
Are you tired of large PowerPoint files that take forever to upload or share? The Downsize PPT File Size to 300KB feature offers a straightforward solution. It effectively reduces the file size, making it easier for you to manage and distribute your presentations.
Key Features
Compresses PowerPoint files to 300KB without losing content quality.
User-friendly interface that anyone can navigate.
Fast processing time, delivering quick results.
Supports various PowerPoint formats, ensuring versatility.
Maintains image and text clarity, enhancing presentation effectiveness.
Potential Use Cases and Benefits
Easily share presentations via email or cloud storage.
Save space on your device, freeing up storage for more important files.
Simplify file uploads for online classes or meetings.
Improve download times for your audience, keeping their attention.
Facilitate collaboration by making files easier to exchange and edit.
By using the Downsize PPT File Size feature, you can eliminate the frustration associated with large file transfers. It helps you efficiently share your important presentations while maintaining quality, thus solving your problem of cumbersome file sizes. Enjoy seamless sharing and increased productivity with this helpful tool.
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
What do I do if my PowerPoint file is too big?
Look at the magic these simple tricks can do to an original PowerPoint deck of 16.8MB. Compressing your images: PowerPoint experts at Chillibreeze swear by this trick. Deleting Unused Master slides: Master slides tend to add weight to a file. Save the deck as PDF: Embed font: Use links instead of embedding videos:
How can I reduce my PPT file size?
To minimize the file increase, embed only those characters used in the presentation. Go to File > Options > Save. Under Preserve fidelity when sharing this presentation, select Embed fonts in the file, and then select Embed only the characters used in the presentation.
What do I do if my PowerPoint File is too big?
Look at the magic these simple tricks can do to an original PowerPoint deck of 16.8MB. Compressing your images: PowerPoint experts at Chillibreeze swear by this trick. Deleting Unused Master slides: Master slides tend to add weight to a file. Save the deck as PDF: Embed font: Use links instead of embedding videos:
How do I reduce the size of a PowerPoint presentation to email?
Shrink the size of a powerpoint presentation to email Click File. Click Save As. Click Browse and choose where to save your powerpoint. Rename your file if desired and verify that the type is Power Point Presentation. Click Tools and choose Compress Pictures. Leave checked or check Delete cropped areas of pictures.
How do I make a PowerPoint less KB?
PowerPoint File Size Reduction Methods Compress pictures. Insert pictures instead of copying and pasting. Use smaller image files. Convert images to a different file type. Compress audio and video. Link to audio or video files. Save a copy in PDF format.
How do I reduce the size of a PPT file?
PowerPoint File Size Reduction Methods Compress pictures. Insert pictures instead of copying and pasting. Use smaller image files. Convert images to a different file type. Compress audio and video. Link to audio or video files. Save a copy in PDF format.
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