Compress large
files fast, without losing quality

No. PDFSimpli uses smart optimization algorithms that strip hidden metadata and compress image files to the precise threshold where file size drops drastically but visual quality remains crystal clear.

Our cloud platform safely and comfortably handles heavy documents, media-rich presentations, scanned files, and large eBooks.

Yes, you can run a compressed file through the tool again for a deeper pass. For the absolute smallest footprint on your first try, simply select our "Extreme Compression" option.

Not at all. The optimization process only targets heavy graphical elements and redundant backend data. Your hyperlinks, interactive checkboxes, text fields, and digital signatures remain fully functional.

Yes. The optimized output adheres to standard global PDF formatting rules, meaning it will open perfectly in Adobe Acrobat, Google Chrome, Apple Preview, and any default mobile viewer.