Compress PPT From 45mb To 20mb easily with pdfFiller For Free

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Last updated on Dec 26, 2025

Discover the simplicity of processing PDFs online

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Upload your document in seconds
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done paper-free

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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.
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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.
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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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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.
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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.
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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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Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I felt misled at first feeling I needed to purchase the pdf filler after I had already used it. The customer support team replied quickly and resolved my issue.
Rebecca L
2014-06-06
This software seems to be nice and easy to use, im still working my way round it. I was looking to send a form to be returned filled in. Looks like this should be easy enough. I will keep my fingers crossed.
Gary
2018-11-26
The system works very well. While trying ot the product I had no issues at all. it is a very good product, just that after using it, my agency did not accept the forms.
Diane Allen W
2019-05-30
Great Software Good experience but we just need the time to learn more. Ease of use once we know what we are doing! Need to contact Customer Support for help as I believe there are way where we need to know more.
Lori O.
2019-09-18
Quite good! Quite pleased to know I can unmerge a PDF file and add/remove files and have my file properly edited. I need to learn more about the features.
Eyo W
2023-11-08
I large amount of relevant templates, especially the collection of tax and business documents. After searching all over for a form builder, a template library, and a document signing tool, it was so satisfying to stumble across a site that can be all three, do it well, and even be affordable to use!
Fiore Brooks
2023-03-10
********** was the easiest & fastest customer service to resolve a billing issue. If I need to use a document signing company in the future it will most definitely be **********! Thank you ********** Team you truly are amazing! This world needs more kindness in it, thank you for everything!
caprice f.
2022-04-12
Never had yo use this before but it was… Never had yo use this before but it was easy!!! But i only needed to use it one time..But it was good..:)
TODD GEORGE
2020-11-04
I AM LEARNING THE PROGRAM BUT ENJOY… I AM LEARNING THE PROGRAM BUT ENJOY THAT I CAN ADD MY SIGNATURE AND SEND OUT THE DOCUMENT VIA EMAIL OR FAX-
Robert
2020-07-16

How to Compress PPT From 45mb To 20mb

Learn how to Compress PPT From 45mb To 20mb using pdfFiller

01
Go to pdfFiller website and login to your account or create one if you're a new member
02
Select Add New and browse for a file you need to Compress PPT From 45mb To 20mb; sync your cloud storage account so that you can search for documents from there
03
Additionally, browse the templates in the pdfFiller library or navigate to the document with direct link
04
If you have already uploaded the document to your account, navigate to My Documents to find it
05
Click the Split option in the right-hand menu to Compress PPT From 45mb To 20mb
06
Select the pages you need to separate from the original file by clicking on them
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Additionally, you can divide the document in a half and keep required pages in it
08
Name the new files or leave them with generic names
09
Click Split and wait
10
Save the results by clicking Download Now

Compress PPT From 45MB To 20MB Feature

Are you struggling with large PowerPoint files that slow down sharing and uploading? Our Compress PPT feature efficiently reduces file sizes, allowing you to easily share your presentations without compromising quality.

Key Features

Compresses file size from 45MB to 20MB
Maintains original quality of images and text
Simple and user-friendly interface
Supports all PowerPoint formats
Fast processing speed

Potential Use Cases and Benefits

Share presentations through email or cloud storage
Upload files to online platforms without errors
Save storage space on devices
Enhance collaboration with team members
Prepare presentations for conferences or webinars

This feature solves the issue of large file sizes that hinder your ability to share or upload presentations. By compressing your PowerPoint files, you can save time and reduce frustration, enabling seamless communication and collaboration.

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Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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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To compress large presentations into zip files: Right-click on the file in your computer. Choose Send to. Select the compressed (zipped) folder. Log in to your file hosting service and follow the steps required to upload a file and share it via a link.
Compress PPT Presentations Online Upload your PPT to the compress tool, then choose “Basic Compression.” Download the file and go to our PDF to PPT converter. Drag the downloaded file into the orange toolbar. Once the tool has converted the file, go ahead and hit “Download.”
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.
0:00 0:59 How to Compress a PowerPoint PPT File in 60 Seconds - YouTube YouTube Start of suggested clip End of suggested clip Usually add the most weight to a PowerPoint file size let's come up to the picture tools format menuMoreUsually add the most weight to a PowerPoint file size let's come up to the picture tools format menu. And choose compress pictures.
0:00 0:59 How to Compress a PowerPoint PPT File in 60 Seconds - YouTube YouTube Start of suggested clip End of suggested clip Usually add the most weight to a PowerPoint file size let's come up to the picture tools format menuMoreUsually add the most weight to a PowerPoint file size let's come up to the picture tools format menu. And choose compress pictures.
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:

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Best Meets Requirements- Summer 2025