# Scan4All2PDF — user reviews

> 1 indexed App Store user reviews of Scan4All2PDF by Reiko Klein.

- Source: https://appshunter.io/ios/app/scan4all2pdf/id1084143283/reviews
- App overview in markdown: https://appshunter.io/ios/app/scan4all2pdf/id1084143283.md

## Most critical reviews (1 lowest-rated)

### 1/5 — Scan4All2PDF does not generate PDF

*2022-04-26*

This app seems a great concept, to adjust scan contrast to enhance documents.

It scans, allows edit to crop documents, then fails to show the scanned document ( shows only blank document ) when adjusting brightness, saturation, contrast, monochrome. 

The pdf preview shows only blank document, and export to other apps or email show only blank pdf.

This version is useless.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*