# CS Scanner-PDF Scanner App — PDF Converter,Document Scanner > Mobile app for scanning, converting, and managing documents with OCR and AI renaming. (iPhone/iPad app by Shanghai Yijing Network Technology Company Ltd..) - Source: https://appshunter.io/ios/app/cs-scanner-pdf-scanner-app/id1377121820 (this page in markdown: same URL + `.md`) - Developer: [Shanghai Yijing Network Technology Company Ltd.](https://appshunter.io/developer/1711515384) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 4.80/5 from 78 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 22 MB - Languages: American English, Japanese, Chinese (Simplified, China) - Released: 2018-06-19 - Data updated: 2026-07-07 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/cs-scanner-pdf-scanner-app/id1377121820/reviews.md ## What is CS Scanner? Efficient scanning and smart management make digitizing paper documents simple. CS Scanner employs cutting-edge image processing technology to provide you with an exceptional scanning experience and document management services. Quick and High-Definition Scanning • Automatic edge detection and intelligent correction • Various image enhancement modes to authentically restore paper documents • Batch scanning to handle multiple pages at once Multi-Scenario Intelligent Optimization • Customized scanning solutions for different types of files such as documents, IDs, receipts, and business cards • Intelligent analysis of lighting conditions, automatic adjustment of contrast and sharpness to ensure scan quality OCR Text Recognition • Supports text recognition in multiple languages, accurately extracting text from images • One-click text copying Document Format Conversion • One-click conversion of scanned files to PDF, JPG office formats • Maintains original layout, no need for re-editing PDF Document Editing • Adjust page order, flexibly combine documents AI Intelligent Renaming • Uses AI technology to automatically generate suitable file names for scanned files • Smart recognition of document content, naming files based on themes, dates, and other key information • Eliminate messy filenames and quickly build an organized document library Privacy Protection • Custom watermarks to fully protect document copyrights Typical Application Scenarios: • Students: Scanning and archiving class notes, collecting materials for assignments and papers • Office Workers: Scanning and archiving meeting materials, electronic storage of documents • Finance: Scanning records of invoices and receipts, electronic management of reimbursement documents • Personal: Scanning backups of IDs and contracts, digitizing important family documents Download CS Scanner now and make document management smart and efficient. We are committed to creating a safe, convenient, and professional personal document management solution that makes work and life easier and more enjoyable. If you have any questions or suggestions, feel free to contact us: • Customer Service Email: ios.feedback@nutstore.net • Official Website: https://www.jianguoyun.com/static/html/ScanPaper-landing/index.html ## Key features - High-definition scanning with auto edge detection - OCR text recognition and one-click copying - Convert scans to PDF and JPG - AI intelligent renaming of documents - Custom watermarks for privacy - Batch scanning for multiple pages ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Membership Service Monthly | $7.99 | per month | | Membership Service Yearly | $39.99 | per year | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/cs-scanner-pdf-scanner-app/id1377121820/reviews.md ### 4/5 — 期待扫描质量超越夸克 *2024-03-11* 希望坚果云的扫描App越做越好，毕竟是免费的，但是目前扫描质量和夸克扫描差距还是有的，真希望某天可以超越夸克扫描。 ### 1/5 — 突然开始收费，强制带水印 *2024-01-30* 突然开始收费，强制带水印 ### 5/5 — The best scanner I ever used *2021-04-08* It is free, very easy to scan and store your documents ### 1/5 — A fake app *2020-11-10* A Fake app or a dead app. It does nothing but endless tutorial. don't download. ### 5/5 — 快， 简单 很好 *2019-11-08* 目前为止非常满意 ### 5/5 — 非常棒 *2019-05-15* 提个小小的需求，增加文件夹功能，方便归类整理 ### 5/5 — Awesome together with Nutstore *2018-06-10* Hey, May I ask the date of release of this app? I’m happen to find the app while looking for update log of Nutstore. I think this app will be a good part of Nutstore and hopefully Nutstore will have this function in future. One thing that this app seems little big size of its app package. A Nutstore user ### 5/5 — 几点建议 *2018-06-08* 几点建议：1, Android版和ios版同步的文件夹名字居然不一样？2,自动导入多张照片后希望能自动寻边生成扫描件，修改一张的风格能够直接应用到全部页面，而不用一张一张去选风格。3,增加手动拍照的选项，有时候还没对准焦距就自动拍照了。4,不能扫描成图片格式？5,增加给扫描文件重命名的功能。望改进，谢谢！ ## Frequently asked questions about CS Scanner ### What is CS Scanner? CS Scanner is a mobile application designed to digitize paper documents. It offers features like high-definition scanning, OCR text recognition, PDF conversion, and AI-powered file renaming to streamline document management. ### Does CS Scanner have ads? No, CS Scanner does not contain advertisements. The app is free to download and use, with optional in-app purchases for enhanced features or membership services. ### What are the subscription options for CS Scanner? CS Scanner offers a Membership Service with monthly and yearly plans. The monthly plan costs $7.99, and the yearly plan is $39.99, which includes a 7-day free trial. ### How does CS Scanner protect user privacy? CS Scanner offers privacy protection through custom watermarks that can be applied to documents to safeguard copyrights. It also uses AI for intelligent renaming, helping to organize files securely. ### What file formats can CS Scanner convert to? CS Scanner can convert scanned files into PDF and JPG formats. It aims to maintain the original layout of the documents during conversion, eliminating the need for re-editing. ### What languages does CS Scanner's OCR support? CS Scanner supports text recognition in multiple languages, allowing for accurate extraction of text from images. This feature facilitates easy copying of recognized text with a single click. ### What devices is CS Scanner available on? CS Scanner is available on iPhone and iPod devices. It is designed for users who need to manage documents on the go. ### How often is CS Scanner updated? CS Scanner was last updated on December 3, 2024, with version 3.3.13. The app is actively maintained by Shanghai Yijing Network Technology Company Ltd. ## Version history (last 5 releases) ### 3.3.13 — 2024-12-03 Other known issues fixed. ### 3.3.12 — 2024-08-12 Other known issues fixed. ### 3.3.11 — 2024-07-25 Other known issues fixed. ### 3.3.10 — 2024-07-18 Other known issues fixed. ### 3.3.9 — 2024-07-10 Other known issues fixed. ## Apps similar to CS Scanner | App | Rating | Price | Category | | --- | --- | --- | --- | | [CamScanner - PDF Scanner App](https://appshunter.io/ios/app/camscanner-pdf-scanner-app/id388627783) | 4.8 (1,837,260) | Free | Productivity | | [Photos PDF : Scanner Converter](https://appshunter.io/ios/app/photos-pdf-scanner-converter/id1210034113) | 4.9 (66,728) | Free | Productivity | | [Microsoft Lens: PDF Scanner](https://appshunter.io/ios/app/microsoft-lens-pdf-scanner/id975925059) | 4.8 (142,096) | Free | Productivity | | [Scanner Mini – Scan PDF & Fax](https://appshunter.io/ios/app/scanner-mini-scan-pdf-and-fax/id581365763) | 4.9 (20,704) | Free | Productivity | | [My Scans PRO, pdf scanner app](https://appshunter.io/ios/app/my-scans-pro-pdf-scanner-app/id948216105) | 4.8 (3,094) | $10.99 | Productivity | | [CamScanner + \| OCR Scanner](https://appshunter.io/ios/app/camscanner-plus-ocr-scanner/id388624839) | 4.9 (97,038) | $0.99 | Productivity | --- *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 2026-07-07.*