PDF Compressor
Reduce PDF size with image compression or lossless structure optimization.
Drop a PDF here
or click to browse. Processing happens locally.
How to Compress PDF
Select or Drag PDF
Choose a PDF to read its page count and preview locally. Large files need more browser memory.
Choose Reduction Level
Pick between Extreme, Recommended, or Less compression presets, or tailor target DPI and image raster quality manually.
Save Compressed File
Compress and review the actual file size. Image mode rasterizes pages; lossless mode keeps page objects. Savings depend on the file.
Related PDF Utilities
Complementary tools for document workflows.
PDF Size Checker
Analyze page-by-page weight distribution and heavy asset allocations.
PDF to JPG
Extract every page or specific sheets into standalone high-definition JPEG images.
PDF Merge
Combine multiple PDF documents into a single sequentially arranged binder.
PDF Splitter
Extract page ranges or separate individual pages into autonomous documents.
Reduce PDF file size
Upload a PDF, pick a compression level and download the smaller result.
Example
A 5 MB scan at medium compression can shrink substantially depending on its images.
Before you use the result
Compression trades quality for size; always check the output before deleting the original.