xFormula vs DjVu to PDF

This is a math equation editor which could export the result as picture, LaTeX, MathML, UnicodeMath(Word). Include variables, binary operators, arrows, relations, brackets, underline, overline, accents, fraction, radical, large operator... Just download and have a try. ----- Functions: 1. Mathematical formula editing. 2. Import & Export - LaTeX (Pages, Keynote) - MathML (Pages, Keynote) - UnicodeMath (Word) - Image - SVG: If the .svg file is exported by xFormula, then it could be imported and edit again. 3. Image recognition - Setup large model API to recognize the math formula in the image. - The recognition of mathematical formulas in large models is getting better and better, but due to the large number of LaTeX commands for mathematical formulas, there may be some situations where the same symbol is different for different commands. xFormula cannot support all LaTeX commands yet, so there may be some exceptions. However, we will continue to optimize and be compatible with more commands in future versions 4. Mathematical formula library: - You can create several formula libraries at the same time, and each formula library can be exported and imported separately; - Under each formula library, there can be many categories, and under each category, there can be many groups. Under each group, formulas can be created and edited - Example 1: High School Mathematics Formula Library > Classification 1: Set, Classification 2: Geometry, Classification 3: Algebra - Example 2: Junior High School Mathematics Formula Library>Classification 1: Rational Numbers, Classification 2: Trigonometric Functions, Classification 3: Geometry 5. Mathematical style: - Due to font limitations, the mathematical formulas currently provided may have some pixel spacing flaws, and each style may also have several mathematical characters that are not supported. Please use them as appropriate. - We will continue to optimize mathematical styles, which is what we are concerned about. 6. Custom keyboard: -The frequency of mathematical symbols used varies at each stage, from elementary school, middle school, high school to university; The frequency of symbols used for sets, limits, matrices, functions, and each knowledge range is also different. So if you use it for a long time or frequently, it is strongly recommended to create a suitable input symbol keyboard for yourself, which is more efficient and saves more time than a universal keyboard. 7. Keyboard Extension - Could be directly used in the form of a keyboard in other text editing software - Due to the system's restrictions on keyboard Extension, there may be some abnormal situations. After installing the keyboard, if it cannot appear in the keyboard list, please restart the device and try again - Although currently compatible with iOS 15, it is recommended to use new devices as old devices may experience loading failures due to memory limitations and other issues 8. Help Document ----- Purchase: 1. This is a paid software and is provided for free download in the hope that users will know what features this software has and whether it is useful before purchasing. 2. As the payment methods for iOS and macOS were not unified when this software was first released, xFormula (iOS) and xFormula (macOS) need to be paid separately. The advantage of separate payment is pricing splitting, which means that if you only have a mobile device and don't have a Mac, you can save on the purchase cost of the Mac. If merged, the pricing will also be the sum of the current two pricing. 3. If you plan to use this software for a long time and consider upgrading more features in the future, it is recommended to purchase the Professional Edition. Terms of Service : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://guizhenjiaoyu.com/xformula/en/privacy.html

Welcome to DjVu to PDF Converter, the ultimate solution for seamlessly converting your DjVu files to PDF format on-the-go! This intuitive and user-friendly app is designed to provide you with a hassle-free experience, allowing you to effortlessly transform your DjVu documents into widely compatible and easily shareable PDF files. Key Features: Easy and Fast Conversion: With DjVu to PDF Converter, you can quickly convert your DjVu files into PDF format in just a few taps. Say goodbye to complex and time-consuming processes; our app streamlines the conversion for you. High-Quality Output: Preserve the integrity of your content during the conversion process. Our app ensures that the resulting PDF files maintain the original quality of your DjVu documents, including text, images, and formatting. User-Friendly Interface: We believe in simplicity and ease of use. Our app's intuitive interface guides you through the conversion process with straightforward instructions, making it suitable for users of all experience levels. Privacy and Security: We prioritize your privacy and data security. DjVu to PDF Converter ensures that all your files are processed securely and are not accessible by unauthorized parties. Universal Compatibility: Once converted, your PDF files can be opened and viewed on any device or operating system, making it simple to share with colleagues, friends, or family. Whether you're a student, professional, or just someone dealing with DjVu files regularly, DjVu to PDF Converter is a must-have app in your toolkit. Simplify the process of converting DjVu to PDF and take advantage of the convenience and versatility of this app. Say hello to effortless file conversion and goodbye to compatibility issues! Download DjVu to PDF Converter now and join the thousands of satisfied users who have made document conversion a breeze. If you have any questions or suggestions, feel free to reach out to our support team. Happy converting! Subscription is required for the complete functionality of the app. We offer weekly and annual subscription plans.Payments and Renewal:Payment will be charged to 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.You can manage or turn off auto-renew in your Account settings at any time after purchase. Terms of Service: https://www.app-privacy-policy.com/live.php?token=Zbkqk9hgSJLjpb18b0GuyO6EILWsj9By Privacy Policy: https://gist.github.com/adityaw114/947d16819256c78a3cb60ec99c292231