# PaperIn — Scan to PDF and images

> Scan to PDF and images (iPhone/iPad app by 洛阳双磊网络科技有限公司.)

- Source: https://appshunter.io/ios/app/paperin/id6826879785 (this page in markdown: same URL + `.md`)
- Developer: [洛阳双磊网络科技有限公司](https://appshunter.io/developer/1896622112)
- Category: Utilities, Productivity
- Price: $1.99
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-28
- Data updated: 2026-10-31

## What is PaperIn?

We built PaperIn to do one thing well: turn paper into PDFs or images.

Sometimes you just want to send a contract to someone, keep a receipt, or put a few pages of notes into one file. You don't need a full office suite, and you don't want to create an account or dig through complex menus just for this small task.

So PaperIn keeps it simple: scan, make a few adjustments, then export.

【Scan paper, or import photos】
Use the system document camera to detect edges automatically and scan multiple pages in a row. You can also import existing photos from your photo library.

【Make every page clear】
Adjust the four corners, correct perspective, rotate pages, and choose between Original, Enhanced, Grayscale, and Black & White. For multi-page files, you can keep adding, deleting, and reordering pages.

【Export the format you need】
Supports PDF, PNG, JPEG, and HEIC. For PDF, choose Adaptive, A4, or Letter paper; select export quality as needed and preview the estimated file size before exporting.

【Save it, or share it directly】
Exported files can be saved to Files, images can be saved to your photo library, and you can hand them to other apps through the system share sheet. No watermarks added.

【Your documents stay with you】
Scanning, image processing, and exporting all happen locally on your device. No account required. We don't receive your scanned documents. When you choose to share files, save them to cloud storage, or use system backup, they are handled by the service you choose.

PaperIn isn't a tool that tries to do everything. The current version does not include OCR text recognition, PDF text editing, or developer cloud sync.
If all you need right now is to turn paper into a PDF or an image, we hope PaperIn is exactly what helps.

Privacy Policy: https://scanpdf.lydoublelei.com/privacy-policy.html
User Agreement: https://scanpdf.lydoublelei.com/user-agreement.html
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Is PaperIn safe?

Not enough ratings yet to assess PaperIn.

## Is PaperIn legit?

PaperIn has limited verification signals. The AppsHunter Legitimacy Score for PaperIn is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-30

1. Added text recognition (OCR).
2. Improved scan borders with a smaller border area.

### 1.0.0 — 2026-10-29

No release notes.

## More apps by 洛阳双磊网络科技有限公司

- [一键指令](https://appshunter.io/ios/app/id6775151373)

All apps by 洛阳双磊网络科技有限公司: https://appshunter.io/developer/1896622112

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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 2026-10-31.*