PDF Master: Editor & Scanner2.1.0 - App Store

PDF Master: Your All-in-One PDF Expert for Seamless Document Management!
Struggling with complex PDF tasks? PDF Document Assistant is a professional-grade utility designed for iPhone and iPad users. It combines editing, converting, scanning, reading, and signing into one powerful app, helping you handle any PDF challenge with ease. Whether for work, study, or daily life, say goodbye to complicated workflows and enjoy a faster, smarter experience!
Key Features:
【Professional PDF Editor】 Modify PDF content effortlessly. Use a full suite of annotation tools including text, images, highlights, underlines, and shapes. Quickly add handwritten or electronic signatures to sign contracts on the go. Manage pages by deleting, adding, or reordering them to perfect your document structure.
【Powerful PDF Converter】 Our high-performance engine supports precise conversion between PDF and Word, Excel, PPT, Images, and TXT. You can also turn any document or photo into a PDF with a single tap. We ensure your layouts remain intact and professional without any formatting errors.
【HD Mobile Scanner】 Turn your phone into a professional scanner! Capture contracts, receipts, books, or IDs and instantly generate high-definition PDFs. Features include automatic edge detection, image optimization, and OCR text recognition to extract text from images easily.
【Image to PDF Maker】 Quickly merge multiple photos into a single PDF document. Perfect for saving and sharing collections of photos, screenshots, or scanned pages with customizable layouts.
【Smooth Reader & File Manager】 Enjoy a fluid reading experience with support for importing files from WeChat, QQ, and local storage. Features include zoom, rotation, and Dark Mode for comfortable viewing. Stay organized with an intelligent file management system using tags and folders.

Why Choose PDF Master?
All-in-One Efficiency: Everything you need for PDFs in one place-no more switching between multiple apps.
Intuitive Design: A clean, user-friendly interface that anyone can master in seconds.
Precision & Stability: High-quality conversion and scanning technology that preserves every detail.
Secure & Private: We prioritize your document privacy, ensuring your data stays safe.
Download PDF Master today and transform the way you work with documents!

Subscription Information:
Payment will be charged to your iTunes Account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
Account will be charged for renewal within 24 hours prior to the end of the current period.
Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
Privacy & Terms:
Privacy Policy: http://www.palmmob.cn/yinsi/pdfiosyinsi.html
Terms of Use: http://www.palmmob.cn/yinsi/pdfyonghu.html

Version History 1、Improved PDF Conversion: Higher precision when converting to and from Office formats; your original formatting stays intact.
2、Enhanced Scanner: Remove backgrounds with a single tap for high-quality, textured scan results. 2.1.0 Mar 17 1. Optimized PDF and Office conversion for easier one-click conversion;
2. Optimized document scanning with intelligent edge trimming, flexible layout, and fast output of high-definition PDF files;
3. Fixed known issues and improved user experience. 2.0 Jan 21 Thank you for using PDF Converter, The upgrade contents of this version are as follows:
1. Optimize PDF converter, PDF to Word, PDF to PPT more convenient;
2. Fix known issues and improve user experience. 1.3.0 07/08/2025 Thanks for using PDF Editor. This version upgrade contains the following:
1. Optimize PDF editor to improve the performance of signature, annotation, and watermark;
2. Optimize PDF document scanning;
3. Fix known issues to improve user experience. 1.2.9 07/06/2025 Thank you for using PDF converter. This version mainly optimizes: PDF edit, PDF convert, and document high-definition scan.
Our continuous updates will bring you better product performance and better user experience. 1.2.8 04/17/2025 Thank you for using PDF Converter. This update is mainly to fix known issues and improve application performance. 1.2.7 04/02/2025 The upgrade contents of this version are as follows:
1. Optimize PDF editing and PDF conversion;
2. Fix known issues and improve user experience. 1.2.6 02/12/2025 Thank you for using our product. This version update mainly fixes some known issues and improves the user experience. 1.2.5 05/16/2024 Thanks for using our product, this version is updated as follows:
1. Optimize image conversion to pdf and pdf editing;
2. Fix some known issues. 1.2.4 03/01/2024 Thanks for using our product, this version is updated as follows:
1. Convert pictures to PDF, with more styles to choose from;
2. PDF format conversion experience optimization;
3. Fix some known issues. 1.2.3 02/28/2024 1. Image to PDF converter is newly upgraded, bringing you a better experience!
2. Bug fixes and performance improvements. 1.2.2 08/04/2023 Fix known bugs and improve user experience. 1.2.1 05/03/2023 1. Optimize the conversion of images to PDF, with more options for PDF page styles.
2. Fix known bugs and improve user experience. 1.2.0 03/09/2023 1. Optimize PDF convert, PDF convert n and PDF edit to be more efficient;
2. Fix known bugs and improve user experience
. 1.1.9 02/16/2023 1. Fix known bugs. 1.1.8 09/17/2022 1. Fix known bugs. 1.1.7 08/17/2022 1. Fix known bugs. 1.1.6 08/10/2022 1. Fix known bugs. 1.1.5 07/16/2022 1. Fix known bugs. 1.1.4 06/18/2022 1. Fix known bugs. 1.1.3 05/08/2022 1. Fix known bugs. 1.1.2 04/29/2022 1.修复已知Bug, 改善用户体验. 1.1.1 04/06/2022 1.新增PDF制作;
2.修复bug. 1.1.0 02/21/2022 1.0 01/23/2022