PDF Tools
Optimize PDF Tools
Shrink a bloated PDF without wrecking it. Compression, image resampling, metadata stripping, flattening and repair all happen locally, and each tool reports the before-and-after size so you can see exactly what it did to your file.
18 tools · 16 work in your browser right now
Compress PDFShrink PDF file size with three strength presets and see exactly how much you saved.Extreme PDF CompressionMaximum size reduction — pages are rebuilt as compact images.Recommended PDF CompressionBalanced compression tuned for everyday documents.Low Compression PDFLight compression that keeps the highest visual quality.Custom PDF CompressionPick DPI and JPEG quality yourself.Reduce PDF Image QualityRe-encode the images inside your PDF at lower quality.Optimize PDF ImagesSqueeze oversized images out of a PDF.Convert PDF to GrayscaleTurn a color PDF into grayscale.Convert PDF to Black & WhitePure 1-bit style black & white output.Flatten PDFMerge interactive layers into static page content.Coming soonOptimize PDF for WebFast web-viewing needs byte-range serving (linearization).Coming soonLinearize PDFReorder the file so page 1 shows before the rest downloads.BetaRepair PDFRecover readable pages from a damaged or partially-downloaded PDF.BetaPDF to PDF/AConvert to the long-term archival PDF/A profile.Remove PDF MetadataStrip title, author, producer and other document properties.PDF Metadata EditorView and change title, author, subject, keywords, creator and producer.Reduce PDF File SizeQuick size reduction with a single click.Optimize Scanned PDFClean and compress scanned documents.
2 tools here are labelled Coming soon: they need a server-side engine (LibreOffice, qpdf, a headless browser or an ML model) to do the job honestly. Their pages explain why and link the closest browser-only workaround — see our honesty policy.