Reduce PPT Size From 1000 kb to 500 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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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
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.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

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 had to refile my last 4 years 1040 and all tax docs. After going through the IRS web docs but unable to edit them I found all the docs on the PDFfiller website. After a little work with the editors I was able to process professional docs. I bought a year sub and look to see if I can use this app for other business uses.
Rob R
2014-10-06
I was gonna select only 4 stars since I was having difficulty getting the app to do all that it claims, but since customer service was so great I had to add the additional star.
Joseph
2015-06-30
It's probably just me but it's hard to figure out what does what.Also trying to figure out what I can move on a PDF and what I have to erase and fill-in again. Otherwise I think it's one of the best. I should also say seems be working with my Dragon NaturallySpeaking
Gene W
2019-04-11
I needed to edit a pdf file that was very long with only few corrections so this program was great. It was so easy to use...I especailly like the erase too and then the size too to make the correction look good. nothing.. I liked the entire program. I thought the cost was a little high as I only needed the program for a few weeks and wont be needing it again. So a lower fee for a weekly or monthly use would be good and you may get more users that way too
audrey s.
2017-11-14
BEST all-in-one Platform for business and personal use!!! I am in LOVE with this app!! This platform provides an all-in-one service for a price you just cant beat. Without a doubt the #1 MUST-HAVE business tool that trumps all the rest. They even offer Monthly or Annually subscriptions giving the user some flexibility pricing to choose what suits them best based on their individual or professional needs. Absolutely worth every penny!!
Jade Erickson
2023-12-27
The platform itself is just brilliant The platform itself is just brilliant. All the features available make everything so much better, i do wish more companies would start to see it's potential and use it.
darzu adrian
2021-08-23
Its a excellent tool which fulfill all the requirement. And tool is designed so well that easily work with. I'm really happy and glad I found this tool which made my life easy. Definitely I will recommend to my friends. Thanks
Roopa
2021-06-10
A little difficult to manuever around but it does what I need very well! Not sure about email feature...recipients did not receive but I did when I cc'd myself.
Stefni G
2020-09-04
I'm happy with the use of the forms, however it showed a monthy price, so I was suprised when I was charged for the entire year up front. I only needed the product for a couple tax documents.
Erin R
2025-03-26

How to Reduce PPT Size From 1000 KB to 500 kb

To Reduce PPT Size From 1000 KB to 500 kb, follow these steps

01
Navigate to pdfFiller and sign in to your account
02
Click the Add New button to upload a document you need to reduce in size; search for the file you need on your desktop or one of the supported storage services
03
Additionally, search for a document from the file library or enter the document's URL
04
If you have the file you need saved to 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 Size From 1000 KB to 500 kb
06
Select the pages you need to extract from the original file
07
Alternatively, you can divide the document in a half and keep the pages you need in it
08
Add a title to each document
09
Click Split and wait for the process to complete
10
Choose a path for the files and click the Download Now button

Reduce PPT Size From 1000 KB to 500 KB

Are you struggling with large PowerPoint files? The function to reduce PPT size can help you easily compress your presentations. This feature optimizes files from 1000 KB to just 500 KB, making sharing and storing your presentations much easier.

Key Features

Compress files without sacrificing quality
User-friendly interface for quick adjustments
Batch processing for multiple files at once
Supports various PowerPoint formats
Maintains original formatting and design

Use Cases and Benefits

Share presentations via email without size restrictions
Save storage space on devices and cloud services
Improve loading times during presentations
Facilitate easier sharing across platforms

This feature addresses your problem by allowing you to easily manage and share presentations, even in environments with strict file size limits. Now, you can present your ideas confidently, knowing that your files are optimized for any situation.

Get documents done
from anywhere

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?
Contact Support
Upload your PPT to the compress tool; choose 'Basic Compression.' Download the file and then choose 'PDF to PPT' via the overhead menu. Drag the first downloaded file into the orange toolbar. Wait for the tool to convert the file and hit 'Download.'
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.
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.
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.
Are you wondering “why is my PowerPoint file so large?" PowerPoint presentations can easily increase in size over time. As you're adding more video, images, audio, and slides, the file size will increase as well.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025