Learn characters with queries, practice writing, and generate electronic copybooks. Verify against national standards. Access 21,236 characters including traditional and simplified forms. Track progress with grade-specific sets.
Track inventory for groceries, clothing, and medical supplies. View items in grid or list format. Customize categories. Enable sound or vibration. Backup data via iTunes. Share data files or email them.
Enable input for simplified , traditional , traditional Hong Kong, and traditional Taiwan. Recognize with high accuracy, including scribbled text. Support Arabic numerals, symbols, and English letters for comprehensive input.
Convert PDF files to editable presentations while preserving text, images, layouts, hyperlinks, tables, and bezier graphics. Import PDFs, export as , and open in compatible mobile office apps.
Convert formats with drag-and-drop support. Resize, compress, and adjust quality. Export in various formats like JPEG, PNG, and HEIC. Maintain local processing for privacy. Share converted files directly or save to device storage.
Convert temperature between Celsius, Fahrenheit, and Kelvin
Convert temperatures between Celsius, Fahrenheit, and Kelvin with instant results. Display formulas for calculations. Save and share conversion results with detailed formulas. Works offline and supports multiple languages.
Convert spoken into text using text-to-speech. Search for characters by Cangjie, Hanyu Pinyin, Cantonese, or letter groups. Supports 20000+ CJK ideographs and both traditional and simplified . Allows bilateral search by character or letter groups.
Convert spoken words to text with live recording and file uploads. Support multiple languages. Organize transcriptions for easy access and review. Edit and export text in various formats.
Documents between formats including Word, Excel, PowerPoint, images, and PDF. Edit, merge, split, and annotate PDF files. Export to image formats or images to PDF. Share converted files directly or save to cloud storage.
Convert units of length, temperature, mass, and more. Switch between metric and imperial systems. Input values and receive instant, accurate results. Save frequently used conversions for quick access.