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Compress PDF to 100KB
Compress PDF to 100KB online for free. Simply drop your PDF below to compress them in seconds.
- Free Compressor
- Instant Download
Why ConvertPNGtoJPG.in?
Fast Image Compressor
Using the latest technologies, we process the compression in your browser, saving you time by skipping the upload.
Private & Secure
We can’t store or see your images as they are processed directly in your browser – no uploads to our server.
Batch-Compress PNG
Compress your images individually or process multiple files in bulk to speed things up.

Free PDF to 100KB Compressor
Easily compress PDF to 100KB online instantly and effortlessly. No need for any software or plugins for your PDF compression. Just upload your PDF to our compressor, and get a 100KB file in seconds without noticeable quality loss.
How To Compress PDF to 100KB
1. Upload your PDF
Choose and upload the PDF you want to compress. You can either click the upload button or drag and drop your file into the box.
2. Start Compression
After uploading your PDF file, click on the “Compress” button. The compressor will automatically process your PDF.
3. Download your Image
Once the compressor is finished, click on the “Download” button to save your new PDF to your device.
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Frequently Asked Questions
You can simply upload your PDF to our online compressor tool, and it will automatically reduce the file size to 100KB while keeping the best possible quality.
Some minimal quality loss may occur, but our tool uses smart compression techniques to maintain the highest clarity even at 100KB.
Most common formats are supported, including JPG, JPEG, PNG, and WebP.
No, you can compress unlimited PDF to 100KB without any restrictions.
No installation is required. The entire compression process happens online, directly in your browser.