Make your large PDFs smaller in seconds. Upload the file, choose a compression level, and download a slimmer version.
Drop your PDF here
Reduce file size without losing quality
Max 50MB
Make your large PDFs smaller in seconds. Upload the file, choose a compression level, and download a slimmer version. Great for email attachments, web uploads, and saving storage space.
Drag and drop or click to upload your PDF. Secure, fast, and free.
Choose your settings and preview the result before processing.
Get your processed file instantly. No watermarks, no sign-up required.
Upload your PDF to SignForge, choose a compression level (start with 'Balanced' for a good mix of size and quality), and download. The whole process takes seconds.
Results vary by content. Image-heavy PDFs on 'Maximum' compression can be reduced by up to 90%. A 50MB file might compress to 5MB or less.
No. Compression optimizes how data is stored without removing any visible content. All pages, text, and images remain in the document.
Yes. Use the 'High Quality' preset. It optimizes file structure and metadata without touching image quality, resulting in a smaller file with zero visible change.
Upload a PDF, place signature fields, send to anyone for signing. Free, legally binding, with a full audit trail.
Try SignForge — it's freeFree forever. No credit card required.