Best Compress Scan Apps

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Kaagaz PDF Scanner & Compress is the household name in compress scan, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Compress Scan Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Kaagaz PDF Scanner & CompressKaagaz PDF Scanner & CompressFree4.2★ (23)NoYesSep 2026
2Zip & RAR & 7z File ExtractorZip & RAR & 7z File ExtractorFree4.4★ (462)YesYesSep 2026
3PDF Manager: Editor & ScannerPDF Manager: Editor & ScannerFree5.0★ (2)NoYesJul 2026
4PDF Maker: Converter & ScannerPDF Maker: Converter & ScannerFree4.6★ (88)YesYesSep 2026
5PDF Editor: Scan & CompressPDF Editor: Scan & CompressFreeNoYesAug 2026
6Genius Scan - PDF ScanGenius Scan - PDF ScanFreeYesYesSep 2026
7PDF Converter: Scanner, EditorPDF Converter: Scanner, EditorFreeYesYesMay 2026
8ZAP PDF Plus: Scan & ReaderZAP PDF Plus: Scan & ReaderFree4.5★ (25)NoNoSep 2026

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FAQ about Compress Scan

What are the best compress scan apps for iPhone?
Kaagaz PDF Scanner & Compress tops our compress scan apps ranking as of September 2026, with a 4.2-star average from 23 App Store ratings, and it's free to download.
Yes — 20 of the top compress scan apps we rank are free to download, including Kaagaz PDF Scanner & Compress and Zip & RAR & 7z File Extractor.
Kaagaz PDF Scanner & Compress has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ compress scan apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a mobile document scanner, allowing users to scan notes, assignments, and various personal documents. It also enables the conversion of images to PDF, merging of multiple PDF files, and compression of PDFs to reduce their size. Users can enhance scan quality and apply custom watermarks.
Key features include scanning documents and images to PDF, merging multiple PDF files into one, compressing PDFs to reduce file size, and converting between PDF and JPG formats. It also offers auto-cropping, quality enhancement filters like 'Magic Colour', custom watermarks, and integration with cloud storage services.