Free browser PDF tool
Compress PDF
Reduce PDF file size directly in your browser using adjustable image quality and resolution.
Files are processed locally in your browser.
Reduce PDF size without uploading it
SoloTools renders each PDF page locally, optimizes it as an image, and rebuilds a smaller PDF using your selected quality settings.
Important: Compression rebuilds pages as images. Searchable text, selectable text, hyperlinks, forms, and other interactive PDF features may be lost.