Monitor remote systems in real time to assess performance and readiness for operation. Access digital data for testing, troubleshooting, and predictive analytics. Track system status and receive alerts for anomalies.
Internet browsing with . Connect with one tap to protect data from hackers and trackers. Hide IP address and bypass geo-restrictions. Encrypt traffic and maintain anonymity. Switch servers quickly for global access.
Read e-books in EPUB, PDF, MOBI, AZW3, TXT, CBZ, CBR, and other formats. Import files with one tap. Access a minimalist interface without ads or extra features. Adjust text size and layout for comfortable reading.
Test internet with one-tap measurements for download, upload, and delay. Access servers in 1000+ cities worldwide. Save and view test history. Compare results across cellular and WiFi networks.
JSON Formatter validates and beautifies JSON data. Regex Tester allows testing and debugging patterns with live results. Text Diff Viewer compares text side-by-side. clean data, test patterns, and compare text without switching apps.
Measure and save near and distant visual acuity using Kay Picture optotypes and Sloan letters. children aged 18 months and adults. Choose single or crowded presentations and distances. Save and export results to a spreadsheet.