Create and save WOOPs by following the four steps: Wish, Outcome, Obstacle, Plan. Set preferences and track habit changes. View progress and review saved WOOPs. Supports multiple languages including English, Spanish, and Chinese.
Convert videos to various formats and compress them in batches. Extract audio from videos and save as MP3, M4A, AAC, or WAV. Compress videos quickly to reduce file size.
Images between and PNG formats. Select files to from GIF, PNG, or BMP. Transparent areas in GIF or PNG are converted to white. Share converted files via the share button. Save converted or PNG files to your device.
Convert images to PDF files by capturing or importing from the camera roll. Automatically detect and crop rectangular areas with perspective correction. Adjust image rotation and appearance. Share or save the resulting PDF.
Learn simplified and traditional characters with features including pronunciation guides, pinyin, and zhuyin. Practice writing, reading, and speaking. Explore meanings, strokes, radicals, and vocabulary. Access homophones, synonyms, and antonyms.
Convert HTML, EXCEL, TXT, PPT, and PDF files to each other. View and manage conversion history. Edit and export converted files. Organize conversion records for easy access.