Drop a PDF. We slap it down to size — privately in your browser. See the savings live.
PDF Compressor is a free online tool that shrinks PDF file sizes by re-rendering pages at optimized quality and stripping unnecessary metadata. Unlike cloud-based compressors that upload your documents, everything runs directly in your browser — your files never touch a server. Choose from three quality presets or fine-tune with custom settings. Perfect for email attachments, uploading to portals, and saving storage space.
Click the upload area or drag and drop a PDF file. The tool accepts any PDF up to your device memory limit.
Select High (best quality, ~30-50% smaller), Medium (balanced, ~50-70% smaller), Low (smallest, ~70-85% smaller), or Custom for full control.
Check the strip metadata box to remove title, author, and keywords — saves a few extra KB and improves privacy.
Click Compress (or Ctrl+Enter). Watch the real-time progress bar showing page-by-page processing and size reduction.
Review the before/after file size comparison, then download your compressed PDF.
Combine multiple PDF files into one document. Drag to reorder pages before merging. 100% browser-based.
Split a PDF into individual pages or custom page ranges. Extract specific pages instantly.
Convert PDF pages to high-quality PNG, JPEG or WebP images. Batch export all pages at once.
Convert JPEG, PNG and WebP images to a single PDF document. Custom page size and margins.
Extract all text content from PDF files. Preserves paragraphs and formatting structure.
Rotate individual PDF pages or all pages by 90, 180 or 270 degrees. Visual page preview.