PDF Diet - Document Optimizer

PDF Diet - Document Optimizer

Offline File Compressor

0 ratings
$1.99

Rating summary

Details

Released
April 23, 2026
Updated
November 7, 2026
PDF Diet - Document Optimizer screenshot #1 for iPhone
PDF Diet - Document Optimizer screenshot #2 for iPhone
PDF Diet - Document Optimizer screenshot #3 for iPhone
PDF Diet - Document Optimizer screenshot #4 for iPhone
PDF Diet - Document Optimizer screenshot #5 for iPhone
PDF Diet - Document Optimizer screenshot #6 for iPhone
PDF Diet - Document Optimizer screenshot #7 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Shrink a PDF before you email it or upload it from your iPhone or iPad. Open a scanned form, a report with photos, or another large PDF from Files. PDF Diet compresses it right on your device, so you can work offline. Find the right file size Choose Light, Medium, High, or Strong. Check the file size for each preset and compare the original and compressed pages in a synchronized preview. See what changed before you share. Keep documents readable PDF Diet checks what’s inside the document. On supported PDFs, it can recompress embedded images while keeping text and vector graphics sharp. Results depend on what’s in the file. Clean up a copy Delete unwanted pages or choose which details to remove, including author metadata, comments, bookmarks, attachments, and links. Save to Files or share Export a separate copy and keep your original intact. Save the result to Files or send it through the share sheet with Mail, Messages, or AirDrop.
Show more
+1

What's New in PDF Diet

1.1.22

November 7, 2026

• iPhone Duo support. The import, editor, and save screens adapt to both displays. Preview and Save Copy stay near the top so the size estimate stays clear. PDF Diet’s rebuilt compression engine can shrink embedded images directly in supported PDFs, helping keep text and graphics sharp. • The refreshed interface has a new logo and light and dark app icon options. Choose Light, Dark, or System appearance in Settings. • The comparison view keeps the original and compressed previews in sync and remembers your page when you switch views. • We improved how compression handles tagged PDFs and fixed bugs in the preview and optimization flow.

More

Developer apps