Compress PDF to 100KB
Compress PDF file to 100KB online for free. Upload up to 4 files at once to compress them seamlessly.

Up to 4 Files
How to Compress PDF to 100KB
Step: 01
Upload your PDF file to our online PDF compressor, or drag and drop it to start.
Step: 02
Click the “Compress PDF” button. Our free PDF document compression tool will start reducing your PDF size to 100KB.
Step: 03
Lastly, download your compressed PDF file. You can also rename the file before downloading.

Compress PDF to 100KB Without Losing Quality
Works on:
Windows
Linux
Mac
iPhone
Android
High Quality PDF Compression
Compress your PDFs to 100KB without losing quality with our online PDF compressor. We analyze your document and compress key parts of your file to retain maximum quality.
Compress PDF
Our compress PDF to 100KB tool is perfect for reducing file sizes for email attachments, online form submissions, website uploads, academic documents, reports and more.
Batch PDF Compression to 100KB
Save time by batch compressing PDFs to 100KB with a single click. You can upload all your files at once or click the “Select PDF Files” button to add more files one by one, up to a maximum of four files.
Easy to Use
Reduce your PDF size in just a few tools. Our tool is easy to use - from uploading your file to downloading the compressed version, the entire process is simple and intuitive.
100% Secure
All your files are processed securely with industry best practices. Additionally none of your files are stored after compressing them to 100KB.
Compress to Exactly 100KB
Our online compress PDF to 100KB tool aims to shrink your PDF size to exactly 100KB every time.