Comparison

PDF Compressor vs Shrink PDF Email

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF Compressor

Easily reduce the size of your PDF files in seconds without an internet connection. Choose from multiple compression levels to balance file size and quality, and batch process multiple documents at once. Ideal for students, professionals, and anyone needing to quickly shrink large PDFs.

Highlights
  • Instant PDF compression
  • Multiple compression levels
  • Preserves readability
  • Batch compression
  • Fully offline functionality
  • Clean, simple interface
Features
Read full description

Compress PDF Files in Seconds – Fast, Offline, and Effortless! Need to reduce your PDF file size without losing quality? PDF Compressor makes it incredibly easy to shrink large files in just a few taps. Save storage space, speed up uploads, and share documents faster all without relying on an internet connection. Whether you're a student submitting assignments, a professional sending documents, or just trying to free up space on your device, this powerful PDF compressor is built to deliver fast, reliable results anytime, anywhere. No complicated steps. No delays. Just simple, efficient compression that works. Why Choose PDF Compressor? • Instant PDF compression with fast processing • Multiple compression levels to balance size and quality • Reduce large files while preserving readability • Batch compress multiple PDFs at once • Fully offline — your files never leave your device • Improve upload speed and save valuable storage space • Clean, simple interface designed for ease of use Perfect For: • Students submitting assignments online • Professionals sharing reports and documents • Anyone dealing with large PDF files daily • Quick file size reduction before email or upload With PDF Compressor, you stay in control of your files. No internet required, no data tracking, and no compromises on privacy. Download now and start compressing your PDFs faster, safer, and smarter. • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://docs.google.com/document/d/1b2FQZ_HK2I_6ZBJhiaJw_Vii5aKW9D4dYjGfP9C8efU/edit?usp=sharing

About

Shrink PDF Email

Features
Read full description

Make large PDFs small enough to email — in seconds. Shrink PDF Email reduces file sizes so you can send documents without hitting attachment limits. It works especially well with scanned contracts, reports, forms, and image-heavy PDFs, while intelligently preserving selectable text when a digital PDF is already efficiently encoded. Everything happens on your device. No accounts. No uploads. No cloud links. Your files stay private. Built for real-world email limits Shrink PDFs that are too large for Gmail, Outlook, and other email services. Fast and simple * Select a PDF * Choose a compression level * See exactly how much space you saved * Share your smaller file Smarter compression Shrink PDF Email automatically handles different types of PDFs differently. Scanned and image-heavy PDFs can be reduced aggressively, while digital PDFs are preserved when further compression would risk damaging selectable text or quality. Compression options for every need * Smallest File — maximum size reduction * Balanced — smaller size with good quality * High Quality — reduced size with more detail * Max Quality — minimal reduction with maximum clarity Private by design Your PDFs never leave your device. No servers. No accounts. No tracking. Works best with * Scanned documents * Image-heavy PDFs * Large reports * Forms * Contracts * Email attachments Stop fighting “file too large” errors. Shrink your PDFs and send them.

Screenshots

PDF Compressor3 screens
Shrink PDF Email4 screens

Verdict

The call

The clearest difference is price: PDF Compressor at Free against Shrink PDF Email's $2.99. PDF Compressor also leads on update cadence (every 2 months vs every 7 months). Shrink PDF Email's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

PDF Compressor is free to download; Shrink PDF Email costs $2.99 up front. PDF Compressor sells 2 in-app purchases, starting at $4.99 per month. Shrink PDF Email asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Compressor ships an update every 2 months, Shrink PDF Email every 7 months. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 6 level
PDF Compressor versus Shrink PDF Email: the parameters behind the verdict, then further details
ParameterPDF CompressorShrink PDF Email
PriceFree — better$2.99
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.517.6 — better
Further details — not scored
Size17 MB2 MB
Age rating4+4+
DeveloperFenuku KekeliOpsOh LLC

In-app purchases

2 purchases

PDF Compressor

Subscriptions2
  • All Access for a month$4.991 Month
  • All Access for a year$24.991 Year
None

Shrink PDF Email

No in-app purchases

Questions

Is PDF Compressor free?
PDF Compressor is free to download, with in-app purchases available.
Is Shrink PDF Email free?
Shrink PDF Email costs $2.99, with no in-app purchases.
Do PDF Compressor or Shrink PDF Email have ads?
Neither PDF Compressor nor Shrink PDF Email shows ads.
Which is updated more often, PDF Compressor or Shrink PDF Email?
PDF Compressor ships an update every 2 months, and Shrink PDF Email every 7 months. Most recently, PDF Compressor was updated on October 8, 2026 and Shrink PDF Email on October 29, 2026.

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