Downsize PPT File Size to 512kb Gratuit
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Dernière mise à jour le
Dec 29, 2025
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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:
What do you like best?
Simple to fill out and easy to understand for the most part
What do you dislike?
I was unable to prefill a document and use it for several people by saving each name as a different document.
Recommendations to others considering the product:
Please make saving multiple documend easier
What problems are you solving with the product? What benefits have you realized?
PDFfiller is a must have for our business
Simple to fill out and easy to understand for the most part
What do you dislike?
I was unable to prefill a document and use it for several people by saving each name as a different document.
Recommendations to others considering the product:
Please make saving multiple documend easier
What problems are you solving with the product? What benefits have you realized?
PDFfiller is a must have for our business
2019-02-25
after years of hunting I finally found…
after years of hunting I finally found a pdf editor that is powerful, easy to use and reasonably priced.
2019-12-26
I cannot find enough praise..
I cannot find enough praise for the support team at PDFfiller. That the products are exceptional goes without saying, but even the best product can fail without a solid customer service/ support team. Each time I have contacted PDFfiller I have received a prompt response outlining viable solutions and knowledgeable answers. With PDFfiller you may sign up for the product, but you will stay for the unparalleled support.
2019-11-23
pdfFiller worked very well
pdfFiller worked very well and I really liked the ability to move, adjust the text to postion exactly were I wanted it... Thanks...!
2024-03-05
I don't like to pay in US Dollars!
Takes a bit of a time to get used to the software. I was not aware that the prices are in US Dollars otherwise I would have opted for a Canadian companyOver all a very good software with many built in options to choose on.
2020-11-29
Love how easy it is to navigate and how I can auto...
Love how easy it is to navigate and how I can auto fill any areas that I need to write in again. It's very practical and I will be recommending it to anyone, especially because i can access legal documents so easily!
2020-06-07
Downsize PPT File Size to 512kb
Optimize your PowerPoint presentations effortlessly with the Downsize PPT File Size to 512kb feature. This tool allows you to streamline your presentation files, making it easier to share and present your ideas without the hassle of large file sizes.
Key Features
Reduces PowerPoint files to a maximum size of 512kb,
Maintains essential content and formatting,
User-friendly interface for quick processing,
Compatible with all versions of PowerPoint,
No need for technical skills or advanced software.
Potential Use Cases and Benefits
Ideal for email sharing and online submissions,
Perfect for presentations on devices with limited storage,
Helps in meeting file size constraints for uploads,
Speeds up file transfer and downloads,
Enhances viewer accessibility on various platforms.
This feature addresses your need for manageable file sizes. By effectively reducing the size of your PowerPoint presentations, you can avoid the common frustration of slow uploads and downloads. You can now share your work confidently, knowing that it meets size requirements without sacrificing quality.
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 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.
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:
#1 usability according to G2
Try the PDF solution that respects your time.