PDF Scanner Pro: Sign PDF4.1.1 - App Store

Looking for a Scanner App?
Discover the most advanced all-in-one Scanner App and powerful pdf converter! Turn your mobile device into a portable scanner app that automatically recognizes text (OCR) and lets you scan documents, scan to pdf, and convert photo to pdf in seconds.

Say goodbye to bulky copy machines and embrace a paper-free life with this ultra-fast, scanner app. If you’re wondering how scan documents with iPhone or asking can I turn a photo into a pdf on iPhone, this app makes it simple to turn picture into pdf, photo to pdf iPhone, or image to pdf iPhone instantly. All your scanned documents are securely stored on your device-never sent to external servers.

FEATURES
FREE PDF & DOCUMENT SCANNER APP
Powerful scanner app and free scanner app uses your device’s camera to digitize all kinds of paper documents: receipts, notes, invoices, whiteboard discussions, business cards, certificates.

OPTIMIZE SCAN QUALITY
Enjoy smart cropping and auto-enhancing features that ensure your photo scans are clear and sharp, with premium colors and resolutions, making photo to pdf and picture to pdf conversions look professional.

VARIOUS SCANNING MODES
Document Scanner: Scan physical paper documents with 100% precision using the state-of-the-art auto side detection feature, converting them into PDF files with instant scan to pdf support.
ID Card & Passport Scanner: Quickly and easily scan ID documents with this dedicated mode.
Cam Scanner: Use your camera to scan in real-time and convert photo to pdf or turn picture into pdf immediately.

PDF CONVERTER
Create PDFs from anything and convert documents in multiple formats to PDF with our advanced pdf converter, turn into pdf free
Photo to PDF: Capture photos and convert photo to pdf or photo to pdf iPhone effortlessly.
Image to PDF: Upload images and convert image to pdf or image to pdf iPhone in seconds.
Picture to PDF: Take pictures and turn picture into pdf or picture to pdf instantly.
Scan to PDF: Scan any paper document and scan to pdf without extra steps.
Supported formats: PDF, JPG, DOC, DOCX, TXT, XLS, XLSX,, PPT.
Easily convert jpg to pdf, jpg to pdf, convert photo to pdf, photo to pdf, image to pdf, picture to pdf.

SIGN & STAMP ON THE GO
Draw, scan, or import your signature into the app. With just a few taps, you can sign and convert any document into a PDF, ready to share instantly after you scan documents.

BUILT-IN PDF EDITOR
Polish your scans effortlessly with our built-in editor, offering features like cropping, brightness adjustment, contrast tuning, text extraction, text editing, and more after you convert photo to pdf or turn picture into pdf.

DATA SECURITY
Rest easy knowing your data is private. All documents are stored and processed only on your device, with no uploads to servers. We ensure 100% data security by restricting any outgoing data, making this app the most secure choice for your files.

Version History We've fixed the multi-level loading bug, bringing you a smooth user experience.

Enjoy lightning-fast PDF processing.

Explore new tools to significantly boost your productivity.

Upgrade to the latest PDF scanner and experience a whole new level of efficiency in handling PDF documents. 4.1.1 Mar 26 We've eliminated bugs for a seamless experience.
Enjoy lightning-fast PDF tasks.
Discover new tools to supercharge your workflows.

Upgrade to the latest PDF Scanner version and experience a new level of efficiency in handling your PDF documents. 4.1.0 Mar 19 - Bug fixes 4.0.1 12/04/2025 - Bug fixes 4.0.0 12/01/2025 - Optimize the interface 3.9.9 09/22/2025 -Modify the old version update crash bug 3.9.8 08/25/2025 -Bug fixes
-Optimize the interface 3.9.7 08/12/2025 -Fix bug
-Modify the home page interface 3.9.6 07/23/2025 - Optimize the home page interface
- Fixed the bug of page click freeze 3.9.5 07/17/2025 AnimePix: Your all-around AI creative assistant!

Still worried about the limitations of creative expression? AnimePix - Super practical AI creative site is coming! No complicated operations are required, upload materials with one click and start the exclusive AI fantasy journey immediately!

Photo cartoonization: create an exclusive dimension image with one click

Want to change ordinary photos to animation masterpieces in seconds? AnimePix is ​​easily implemented! Customize super eye-catching social media avatars at your heart, making every photo a unique and personalized business card, injecting creative vitality into your life, you must be the C position in the circle of friends!

Picture to PDF: Efficient and intelligent

High-definition pictures are instantly converted into PDFs, perfectly retaining the exquisiteness of the design draft, the preciousness of the notes, and the rigor of the certificate, without missing any details! It is also equipped with intelligent editing functions, with one-click cropping of unnecessary borders and correcting tilt angles, unlimited creative expression, and doubled efficiency and worry-free!

AI Translation: Crossing the Language Divider

Supports instant translation of massive languages ​​around the world! Whether it is overseas travel, foreign language learning, or cross-border business document processing, AnimePix can use accurate algorithms to output natural and smooth translation content that is loyal to the original text, and communicate with zero obstacles!

AI Chat: 24-hour Smart Partner

The cutting-edge AI chat engine is on standby online! Daily chat, problem solving, and professional discussion can all be used to provide clear logic and personalized replies, bringing unexpected surprises!

Don’t hesitate anymore, download AnimePix now to enable a new and intelligent experience, allowing AI to empower you with every moment of excitement! 3.9.4 06/18/2025 - Optimize the interface
- Optimize bugs 3.9.3 06/10/2025 - Optimize Hot Genius main UI interface
- Fix bugs 3.9.2 04/24/2025 Optimize the interface 3.9.1 03/11/2025 Modify bugs 3.9.0 11/12/2024 1.Modify bugs
2.Optimized interface 3.8.9 11/07/2024 Modify bugs 3.8.8 10/21/2024 Modify bugs 3.8.7 10/17/2024 1.Optimize UI
2.Modify bugs 3.8.6 10/16/2024 Modify bugs 3.8.5 10/11/2024 Optimized interface 3.8.4 09/12/2024 Modify bugs 3.8.3 08/14/2024 Modify bugs 3.8.2 08/08/2024 Modify bugs 3.8.1 07/26/2024 1.Optimize the operation logic and make it easier to use
2.Modify bugs 3.8.0 06/27/2024 Update Facebook 3.7.5 06/12/2024