Edit and organize exam papers and notes with automatic background removal and ink erasure. Convert images to Word for editing. Create and share custom quizzes and error collections. Generate printable PDFs and sync across devices.
by Danatech Inc.★ 4.8263 ratingsUtilitiesFreeData updated 2026-09-22
Discover your vocal range with a simple voice test to identify your natural key and voice type. Sing songs in your optimal key with automatic pitch adjustment. Receive real-time feedback on tone, pitch, and rhythm.
Create notes, annotate PDFs, and sketch digitally. Convert whiteboard images to vector ink using Inkport gen 2. Resize, recolor, and edit drawings. Organize content with layers. Share notes and drawings across devices.
Study for exams with intelligent tools that cover 10000+ test categories. Practice with various modes including sequential, random, and question-type exercises. Automatically organize mistakes and provide detailed explanations.
Reduce background in and files. Apply real-time cancellation using deep learning algorithms. Export cleaned files in common formats. Adjust reduction settings for different file types.
The app offers over 70 interactive lessons with over 700 words and phrases for children. Mini-games and an achievement system motivate learning and provide rewards.
Manage multiple webpages and files simultaneously. up to four browser windows side by side. Resize windows freely. Support picture-in-picture for videos. Bookmark favorite sites quickly. Automatically record browsing history.
Solve math, English, Chinese, physics, chemistry, biology, history, and politics problems with detailed step-by-step explanations. Look up English words with translations and examples.
Convert PDF files to Word documents with OCR text recognition. Edit and compress PDFs. Merge multiple PDFs. Save converted files in a dedicated section. Share converted Word files directly.
Study for the ASWB MSW exam with practice questions, flashcards, and progress tracking. Review key concepts, take timed quizzes, and monitor performance metrics. Sync study sessions across devices and access materials offline.
Take photos of math problems to get instant solutions and step-by-step explanations. View multiple solving methods and detailed knowledge points. Access a large question bank covering various subjects.
Convert 2D photos and videos to 3D using AI. Adjust depth with a slider. Trim videos before conversion. Convert content to VR side-by-side. Batch process folders and albums. Save converted files to Photos or Files.
The app teaches 600 basic Chinese characters with English translations, words, sentences, and illustrations. It includes standard writing demonstrations, tracing practice, and character association for memorization.
Convert audio recordings, PDFs, and YouTube videos into notes, flashcards, quizzes, and podcasts. Chat with notes to extract insights. Include tables, emojis, diagrams, and equations. Sync notes across the and website.