Simplify calculations with a clean interface showing equations and results simultaneously. Record and edit operations. Access scientific functions. Choose from multiple themes. Subscribe for quarterly membership at ¥18.
PDF files to JPG images with single or multiple page support. Save converted files, download without limits, and remove ads through a premium subscription.
To restrict access. Securely store photos, videos, notes, and contacts in an encrypted vault. Move media from the gallery to the vault. Use an integrated camera for secure capture. Browse the web in a private, isolated browser session.
Documents, invoices, and notes as PDF or JPG. Edit scanned pages, add text, and share files directly. Organize and manage saved documents with storage integration.
Specs including display, hardware, network, camera, and battery details. Access storage cleaning, internet speed testing, Bluetooth finding, and Wi-Fi troubleshooting tools.
Create and extract zip files. Support for .Zip formats. Compress files. Simple interface for easy use. Extract contents to device storage. Manage compressed files directly.
PDF by selecting multiple documents from your device. Combine into one and share or rename the merged document. Premium subscription allows unlimited merges, sharing, and renaming without restrictions.
Manage multiple email accounts with support for standard mail protocols. Send and receive emails, sync contacts, and query mail records. Annotate email screenshots, translate foreign language emails to Chinese, and send greeting cards.
Take with Apple Pencil, capacitive stylus, or finger. Customize pen color, thickness, and style. Secure with a passcode. Organize and manage digital content efficiently.
Detect and remove duplicate, similar, blurred, and large-size photos. Clean up unused videos. Monitor device hardware information to maintain system performance.
Convert PDF files to format . with high-quality output. Edit converted documents and view file details like creation date and size. Search for converted files and share them directly.
Track daily activities by hours and minutes. Set reminders and plan tasks. Sync data across devices. View statistics with visualizations. Earn achievements for completing goals. Plan up to 10 years of habit tracking.
Securely access favorite services with encrypted connections. Protect data on public Wi-Fi. Anonymize web activity. No user data stored. No hidden fees. Switch between multiple secure networks. Lock and manage connections remotely.
Book appointments, collect deposits, manage clients
Manage client appointments with online and payment features. Collect deposits, send reminders, and reduce no-shows. Track client history, communicate via in- messages, and access scheduling tools from a single platform.
Scan WiFi networks to identify connected devices with IP and MAC addresses. View device names and additional details. Evaluate WiFi and mobile data speeds. Assess and improve network settings.