Reduce PDF file size using LibreOffice + Ghostscript
Pick a tool and get started instantly.
Shrink images fast without visible quality loss.
Change dimensions in pixels with aspect lock.
Switch formats between JPG, PNG, WebP.
Compress many images together and download ZIP.
Extract every PDF page as a PNG image.
Merge multiple images into a single PDF.
Combine multiple PDFs in order.
Split PDFs into pages.
Reduce PDF file size quickly.
Generate data URLs for code and APIs.
Protect images with text branding.
Read EXIF camera data quickly.
Choose a PDF or drag & drop here
Compress with high quality optionsReduce PDF file size without installing anything. The compression runs in your browser so your documents never leave your device. This is great for email attachments, document uploads, and improving download speed.
Smaller PDFs load faster and provide a better user experience. If your site hosts downloadable PDFs, optimizing them can improve SEO performance and reduce bandwidth costs.
Need to combine files? Use PDF Merge or split them with PDF Split.
Browser-based processing keeps files private and avoids uploads. This also makes compression faster and more reliable.
For larger documents, compress again after merging or splitting to keep file sizes small.
The tool reduces PDF size in your browser.
No, compression happens locally for privacy.
Yes, it keeps a balance between size and clarity.
Yes, files stay on your device.