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PDFs are removed after processing and download.
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PDF compressor
Reduce PDF file size with smart compression presets, many files at once, and clear before/after savings.
Drop PDF files here
Drop anywhere, or choose an option below.
Files stay private while we process them, then they are deleted. Nothing is published unless you choose to share a result later.
PDFs are removed after processing and download.
Your documents are never published or indexed.
Extreme, recommended, and high-quality compression levels.
Compress many PDFs in one job with the same settings.
How it works
Step 1
Upload one or many PDF files to analyze size and page count.
Step 2
Pick a preset, or choose Custom to set a target size and fine-tune quality.
Step 3
Review savings, preview quality, and download individually or as ZIP.
Compression
See image-heavy indicators and estimated savings before compressing.
Process multiple PDFs with one settings profile.
Adjust quality, DPI, target size, metadata removal, and grayscale.
Original size, compressed size, and percentage saved.
Output is validated. Larger results keep your original file.
Download all compressed PDFs in one archive.
Formats & limits
Standard PDF files up to 50 MB each.
Optimized PDF with the same page count and dimensions.
Up to 20 PDFs per job.
Up to 500 pages per file.
Owner-locked PDFs that open without a password are supported.
Documents are processed privately and removed after download.
Questions
Presets balance size and quality. Extreme compression may noticeably reduce image quality in scanned or image-heavy PDFs.
Yes. Upload several files and download results individually or as a ZIP.
We keep your original file and explain that further optimization would not help.
Your file is handled for this job only. Download the result, then we remove it after a short window.
Convert, compress, split, or clean PDFs next.
PDF toolkit
Combine PDFs with our PDF Merger or split pages with the PDF Splitter.