Simple PDF Compressor

Simple and easy PDF compressor & merger.

Just select PDFs from the Files app to reduce file size, merge multiple PDFs into one, or merge and compress in one go.
Choose from three compression strengths (Light / Balanced / Strong) to fit your use case.
Export is seamless—share the processed PDF or save it back to Files, so you can finish sending or submitting documents quickly.

●Key Features
【Create results in seconds】
・Pick multiple PDFs from Files
・Review selected PDFs in a clean list
・Reorder files by drag & drop before merging

【Compress PDFs to reduce size】
・Compress each PDF individually
・Choose 3 levels: Light / Balanced / Strong
・Great for image-heavy PDFs (scans, photos, documents with screenshots)

【Merge PDFs into one file】
・Combine multiple PDFs into a single PDF
・Reorder files before merging
・Perfect for submissions, applications, and archiving

【Merge + Compress】
・Merge PDFs first, then compress the final file
・Ideal when you want one smaller PDF to share

【Preview before processing】
・Quick Look preview to confirm the content
・Helpful when thumbnails and filenames aren’t enough

【Easy export】
・Share via AirDrop, Mail, messaging apps, and more
・Save to Files (iCloud Drive, On My iPhone/iPad, etc.)

【On-device processing】
・No account required—ready to use right away
・Processing is designed to stay on your device

●Notes
・Text-only PDFs are often already small, so compression may not reduce the size much.
・PDFs with lots of images (scans/photos) usually see the biggest size reduction.

For submitting, sharing, or organizing PDFs—compress and merge quickly with a simple, modern workflow.