终于不用为了去水印花一百多块包年了
每个月报销贴发票最烦的就是扫描软件，以前常用的那个现在到处都是广告，导出还带大水印，不买一百多的年费根本不能用。这个软件太救急了，导出的 PDF 干干净净没有任何水印，滤镜调完纸面发灰也能变得很白，很适合打工人。
很棒！扫描操作简单方便
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Free
About
This app is a privacy-focused document scanner that performs all operations locally on your device. It offers on-device OCR for full-text search and creates searchable PDFs without requiring an account or internet access.
✓100% On-Device Scanning
✓Instant Full-Text Search
✓Searchable PDF Export
✓Smart Capture & Perspective Crop
✓On-Device PDF Password Protection
✓Multi-Language OCR
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What's New in PureScan
1.2.0
September 11, 2026
【Major Update - Faster, Smarter, and 100% Private】 1. Instant Screenshot OCR: Pre-warmed neural engine enables zero-lag text extraction from your latest screenshots; 2. ID Card A4 Stitching: Automatically combines front and back ID photos onto a standard A4 page ready for printing; 3. Anti-Theft Full-Page Watermark: Protect confidential documents with customizable diagonal security watermarks; 4. Enhanced Searchable PDF: Improved invisible text layer alignment for seamless copying in desktop PDF readers; 5. Performance & Polish: Bug fixes and animation optimizations across all screens.
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FAQ
Does PureScan have ads?
No, PureScan is completely free with zero ads, zero subscriptions, and zero watermarks. The app is designed to be ad-free and provides all its professional tools without any advertisements.
What devices does PureScan support?
PureScan is currently supported on iPhone devices. It was released on July 17, 2026, and its latest version is 1.1.0, last updated on August 29, 2026.
How does PureScan handle privacy?
PureScan is engineered with privacy as a top priority. All scans, OCR, searches, and PDF encryption run 100% locally on your iPhone, with zero network access. Your documents never leave your device.
Can I search text within my scanned documents with PureScan?
Yes, PureScan features instant full-text search powered by on-device OCR. It automatically indexes every word, allowing you to search keywords and jump directly to matching pages with highlighted snippets.
What are the export options for scanned documents in PureScan?
PureScan offers a professional export suite including searchable PDFs with selectable text layers, on-device AES encrypted password protection, stitched JPEG images, single high-res image export, and plain text extraction.
Is PureScan suitable for business use?
Yes, PureScan is perfect for work and business, allowing you to scan contracts, NDAs, invoices, receipts, tax forms, and meeting notes securely and privately on your device.
Does PureScan require an internet connection to work?
No, PureScan works fully offline without cellular data or Wi-Fi. All scanning, OCR, and search functionalities are performed 100% on-device, ensuring it functions without any internet connection.
What is the age rating for PureScan?
PureScan has an age rating of 4+, making it suitable for a wide range of users. It was developed by Anwa Leo and is available for iPhone.