How to Compress a PDF Without Losing Quality
The best compression setting depends on whether a PDF contains mostly text, scanned pages, or detailed images. Start with balanced compression, check the result, and increase compression only when necessary.
Compress a PDFCompress a PDF in three steps
Our compressor uses secure temporary server processing for heavier optimization.
- 1.Open Compress PDF and choose your file.
- 2.Select balanced, high, or minimal compression.
- 3.Download the smaller file and check text and image clarity.
Choose the right compression level
Balanced compression is suitable for most office documents. High compression is useful for strict upload limits and image-heavy scans. Minimal compression prioritizes visual quality while removing avoidable file weight.
Why some PDFs barely shrink
A PDF may already contain optimized images and compressed fonts. In that case, further reduction is limited without lowering image resolution. Scanned documents usually offer the largest savings.
Frequently asked questions
Will compression make text blurry?
Digital text normally remains sharp. Image-based scanned text can soften at aggressive settings, so review the result.
What setting should I try first?
Use balanced compression first, then move to high compression only if the file is still too large.