Compress PowerPoint & PPT Files Online
Use our PPT compressor to compress PowerPoint and PPTX files directly in your browser with no server upload, ensuring complete privacy
Upload Your PPT or PPTX File
Free Online PPT Compressor - Supports .ppt and .pptx formats (Max 100MB)
Our PowerPoint compressor processes files locally in your browser for complete privacy
Why Choose Our PowerPoint Compressor?
Free to Use
No registration needed, compress any PowerPoint presentation you need, completely free. Unlimited files and no hidden fees.
Reduce PPT Size Instantly
Our online PPT compressor efficiently reduces presentation size. Perfect for email attachments and sharing on cloud platforms.
Maintain PPT Quality
Smart compression algorithms reduce PowerPoint file size by optimizing images while maintaining visual quality. Your presentations will look just as good, only smaller.
100% Secure
Your files are processed entirely in your browser. We never store or access your data. Your sensitive presentations remain private at all times.
How to Compress Your PowerPoint
Choose Your PPT File
Select or drag & drop your PowerPoint file. Our PPT compressor supports all PowerPoint formats including .pptx and .ppt files up to 100MB.
Compress PowerPoint Online
Click the "Compress PowerPoint File" button and let our tool optimize your presentation automatically. No software installation required.
Download Compressed File
Once we compress your PPT or PPTX file, download your compressed PowerPoint presentation, ready for sharing via email or cloud storage.
Frequently Asked Questions
How do I compress a PowerPoint file online?
Just upload your PPT or PPTX file to our online compressor, click "Compress PowerPoint File", and download the smaller version. No software to install — everything happens right in your browser.
Is this PowerPoint compressor really free?
Yes, totally free. No sign-up, no hidden fees, and no usage limits. Use our PPT compressor to compress as many presentations as you like — all without paying a cent.
Are my PowerPoint files safe?
Definitely. Your file never leaves your device — all the compression happens locally in your browser. That means your presentations stay private and secure.
What file types can I compress?
We support both .ppt and .pptx formats — up to 100MB each. Our PowerPoint compressor works with almost every version of PowerPoint out there.
How much smaller will my PowerPoint file be?
In most cases, you'll see a 60–80% reduction in size, especially if your presentation includes lots of images. We optimize visuals while keeping them sharp.
How can I compress a PowerPoint to email it more easily?
Simple: use our PPT file compressor, and you'll get a much smaller file that's easier to attach and send. Perfect for email, cloud sharing, or LMS uploads.
Can I compress multiple files?
Yes, as many as you want! Just compress your PowerPoint files one by one — there are no daily limits or restrictions.
How does the compression work?
Our PPT and PPTX compressor streamlines your presentation by optimizing embedded images, stripping unnecessary metadata, and restructuring the file — all right in your browser. No uploads, no waiting.