Fast workflow
Designed to reduce friction with direct upload, quick processing, and one-click export.
Open Compress PDF (beta), add your file, then choose the target output and run conversion.
This tool is optimized for PDF workflows and works best with pdf as inputs.
When processing completes, download the result in pdf and verify quality before sharing.
Compress PDF (beta) is a privacy-first utility for fast PDF workflows. It helps you move from pdf to pdf with consistent output quality.
Designed to reduce friction with direct upload, quick processing, and one-click export.
Files are handled in an isolated processing flow with minimal retention and clear user controls.
Outputs are tuned for real use cases across pdf.
A predictable sequence keeps conversion stable across devices and file sizes.
Compress PDF (beta) accepts pdf and exports pdf.
The pipeline is designed for privacy-first processing with clear user control over inputs and outputs.
Use high-quality source files, choose the closest matching target format, and avoid repeated reconversion cycles.
Compress PDF (beta) follows a deterministic conversion flow so results are repeatable and easier to troubleshoot when a file behaves unexpectedly.
Reduce PDF file size with adjustable quality presets. Processed on our secure servers.
PDF files are uploaded to ConvertCraft's secure servers for processing using Ghostscript optimisation. All files are automatically and permanently deleted immediately after compression — no files are stored, cached, or retained. Your documents never leave the secure processing pipeline.
Uses Ghostscript's PDF optimisation engine to reduce file size by rasterising vector content at a controlled DPI, compressing embedded images with optimised quality settings, and removing redundant metadata. The balanced preset (150 DPI) preserves readability while achieving 40-70% size reduction. Smaller File uses 100 DPI for maximum compression, while Higher Quality uses 200 DPI for minimal visual change.
When your PDF exceeds email attachment limits (Gmail 25MB, Outlook 20MB), cloud storage upload restrictions, web form file size limits, or when you need to reduce bandwidth usage for web embedding. Also useful for preparing documents for archival where storage space is a concern.
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