Secure Watermark vs Docmark

[Applicable scenarios] - Protect your ID card, bank card, driver's license and other ID photos to prevent unauthorized use. - Protect your photos, paintings, digital works to prevent unauthorized use. [Watermark type] The application supports three types of watermarks: rich text watermarks, image watermarks and handwritten signature watermarks, and supports full screen and single watermark functions. [Rich text watermark] - Supports multi-line text watermarks. - Customizable font color, background color, transparency, font style (bold, italic), size, etc. - Provides adjustment functions for alignment, line spacing, watermark spacing and rotation angle. [ID mode] - ID mode supports importing ID card front and back images, and automatically adjusts to A4 paper size to ensure that the printing effect is consistent with the actual object. - You can choose to display the ID card outline and support manual scaling of the image. - Can be exported as an image or PDF document, with an output resolution of 300 DPI A4 paper. [Image watermark] - Customized images can be inserted as watermarks. - Supports adjusting image size, transparency, watermark spacing and rotation angle. [Handwritten Signature Watermark] - Provides multiple pen stroke types such as fountain pen, water pen, etc. - Customizable stroke color and size. - Supports undo, redo functions and eraser. - Provides a convenient watermark management list.

Docmark - Your Privacy Credential Management Assistant Completely offline, local processing, supports classified management of your credentials. By default, no network access permission is requested. Only after enabling iCloud synchronization will network permission be requested, due to the need to communicate with iCloud servers when using Apple's official iCloud development library 'CloudKit'. • Easily organize and categorize your various credentials, supports multiple credential files within one storage item, and individually add watermarks to specific credentials. • Customize watermark styles, including text size, density, transparency, and rotation angle • Support batch editing and sorting of multiple credential images • Support local storage and iCloud cloud synchronization for more secure data • Image processing is completely offline, protecting your privacy and security • iCloud synchronization uses Apple's official CloudKit to protect privacy and security.