PDF File Protector vs 投屏助手

Worried about sensitive PDFs being shared freely or leaked? Want to add a unique identifier to your important documents?  PDF File Protector is your professional document security assistant!  Safeguard your document security and copyright comprehensively with powerful watermarking, signing, and encryption features. [All-in-One Core Features] • Effortless Watermarking Add text or image watermarks with customizable content, size, opacity, and rotation. Stamp exclusive identifiers on contracts, designs, or internal materials to prevent unauthorized use and distribution, asserting your ownership. • Secure E-Signature Support for direct handwritten signatures, placed precisely anywhere in the document. Perfect for approving contracts, confirming orders, or signing agreements—get it done quickly without the hassle of printing and scanning. • Powerful PDF Encryption Set a high-strength password to open the PDF, preventing unauthorized access. Effectively prevents data leaks caused by device loss or accidental file sharing, locking down your privacy and trade secrets. [App Highlights] Simple Operation: No expertise needed. Professional-level protection is just a few taps away. Fully Offline: All processing is done locally on your device. Your files are never uploaded, guaranteeing privacy and security. High-Quality Output: Maintains the original file's clarity and quality without compromising the reading experience. Perfect For: Business Professionals: Protect confidential company reports and contract documents. Designers/Creators: Add copyright watermarks to portfolios and design drafts. General Users: Encrypt important personal documents like IDs, resumes, and bank statements. Download PDF File Protector today! Hold professional-grade security measures in the palm of your hand. Share files with peace of mind! — Privacy Policy please visit: Privacy Policy: https://docs.qq.com/doc/DRFZnV2JkVGVSUWVU Terms of Service: https://docs.qq.com/doc/DREdRb0VqQUFETVhq Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ If you have any questions, feel free to contact us anytime: hxx_shdt@126.com

鸣思手机投屏助手，一键连接快速投屏助手，这是一款简单易操作的投屏助手。 应用程序支持多种方式投屏，用户只需一键搜索相同wifi下的电视机，便可快速连接将手机上图片，视频、音频投屏到电视机上，投屏体验稳定流畅；同时应用程序支持AI文生图投屏，用户输入提示词后可以选择生成科幻风格、水彩画、漫画风格等8种风格的图屏进行投屏；应用程序还支持图片风格转换投屏，可以将导入的图片转换成不同的风格投屏到电视。 【鸣思投屏助手高级订阅服务】 -订阅类型：分为周度订阅、季度订阅 -订阅费用：¥3/周度订阅、¥28/季度订阅、¥28/周度订阅、¥168/季度订阅。 -订阅付费：周度订阅和季度订阅当用户确认购买并支付后会记入 iTunes账户； -订阅续订：带有免费试用期的订阅，在免费试用期过后会自动转换成付费订阅，您的订阅到期前24小时,订阅会自动为您从 iTunes账户扣费,扣费成功后订阅会顺延到下一个周期。 -订阅取消：您如果需要取消订阅服务，请在当前订阅周期到期前24小时以前，手动在“设置”-“查看Apple ID”-“订阅页面”取消对应的订阅。 隐私协议：https://www.yuque.com/xiaobentou-tofcg/kb/iizbtuu0oavm7t8r? 使用条款：https://www.yuque.com/xiaobentou-tofcg/kb/opcau90pczeo3y69?