PDF Compressor & Optimizer
Scanned bundles and high-resolution PDF archives frequently reach massive sizes (200MB, 500MB, or even 5GB–10GB). Institutional court portals, tax agencies, and email clients strictly reject uploads larger than 10MB or 25MB, bringing business workflows to a complete halt.
Dramatically reduces PDF file sizes by up to 90–95% while keeping text crisp and vector graphics razor-sharp. Uses multi-stage optimization: JPEG/JBIG2 image stream re-encoding, DPI downsampling (150/200/300 DPI), font subsetting, and removal of duplicate embedded objects and unused metadata streams. Shrinks gigabyte folders into compact, court-ready PDFs in batch.
Select a compression preset and observe the dramatic reduction in file size and upload times:
- 1Select your target compression profile: Maximum (for strict 10MB/25MB portals), Balanced, or High-Quality Print.
- 2Choose target raster DPI (e.g. 150 DPI for web/email or 250 DPI for legal presentation).
- 3Enable font subsetting and stream deduplication to remove hidden redundant data.
- 4Select your folder with heavy scans, blueprints, or oversized documents.
- 5Execute the optimization — file sizes drop by up to 95% while preserving readable text and folder hierarchy.
Yes. DocInspector uses professional resampling profiles (e.g. 150 DPI or 250 DPI) specifically calibrated to preserve crisp typography while reducing bulky image streams.
Heavily uncompressed 300+ DPI scanner dumps and unoptimized exports typically see file size reductions between 60% and 92% without loss of document legibility.
Yes, processing is performed entirely by your local CPU. No document is ever transmitted over the network, ensuring strict data security.