Compress PDF Online - Reduce File Size with High Quality

Reduce PDF file size online while maintaining high quality. Optimize your PDF for smaller storage and portal uploads with ZIP batch export.

About This Tool

Compress and optimize PDF file sizes for government job applications, email attachments, and web portals. Choose from presets (Extreme, Balanced, Mild) or specify custom target sizes in KB or MB with multi-file ZIP packaging.

Key Features & Benefits

  • Preset optimization modes: Extreme (~75% reduction), Balanced (~50%), High Quality (~25%).
  • Custom target size mode: Specify exact KB (e.g. 100 KB, 200 KB, 500 KB) or MB target.
  • Batch compression: Compress multiple PDFs at once and download as a single ZIP archive.
  • Before & after size comparison popup with instant space savings calculator.

How to Use

  1. Upload one or more PDF files you want to reduce in size.
  2. Select a compression preset or enter a custom target size (in KB or MB).
  3. Click Compress PDF to preview the reduced file size and download your optimized PDF or ZIP.

Frequently Asked Questions (FAQs)

How small can I compress my PDF?

You can reduce PDF sizes down to specific portal requirements such as 100 KB or 200 KB while preserving readable text.

Can I compress multiple PDFs at once?

Yes, you can upload multiple PDFs and download all optimized files bundled into a ZIP archive.