Study cards with adaptive quiz ordering based on performance and active learning. Take quizzes in multiple formats including spelling, multiple choice, and typing. Customize quiz settings for question count, card side, and order.
Scan documents to create PDFs, edit text, and convert scans to editable formats. Extract text from images. Read and generate QR codes. Organize and share scanned files directly.
Create and send professional invoices or estimates with customizable templates. Include bankcard payment options for instant payments. Export invoices as PDF and track payments directly within the .
Create with an easy-to-use editor. Auto-generate from PDFs and images using AI. Study with intelligent modes focusing on incorrect . Browse searchable . Track progress with statistics. Support dark mode. Import and export CSV files and archives.
And transfer using VCF and CSV formats. Export to email or cloud storage. Remove duplicates and recover lost entries. Sync between devices securely. Share contact files directly with others.
Manage files on iOS devices with local or cloud storage. Transfer files via WiFi using drag and drop from web browsers or managers. Access multiple cloud accounts in one . View, download, and upload files directly.
Track income and expenses with categorized entries. Set budgets and monitor spending. Sync data across devices. Secure data with passwords and backups. Manage multiple accounts and view financial summaries.
Edit Markdown files and export to PDF or HTML. Sync documents with cloud services like Dropbox and Box. Generate PDF and HTML from Markdown content. Store and manage .md files and exported documents.
View and edit dbf files with structure analysis, statistics, and search capabilities. Upload files via web browser, apply filters, sort data, and set deletion marks. Edit fields by entering text, numbers, or dates.
Manage mining hardware by adding, viewing, and deleting miners categorized by brand. Edit miner details directly from the list. Import and export hardware data via CSV files. Organize miners by brand and specify local IP address and nickname.