Sea Tech

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Software built for real needs

A growing collection of desktop tools, from web-app packaging and APK processing to PDF protection.
H2E_Studio Screenshots

H2E_Studio

Professional HTML/Web-to-EXE Solution

A professional HTML/Web packaging tool based on Microsoft WebView2, supporting lightweight EXEs, large local resources, offline licensing, online updates, and Krpano panorama projects.

  • High-Volume 1.5 GB Throughput
  • Commercial-Grade Source Encryption & License Protection
  • Full Krpano Support
Case studies 5 →
APK_Studio Screenshots

APK_Studio

A Visual Workspace for Packaging Web Content as Android APKs

Manage app details, web entry points, icons, permissions, and signing in one place, then build installable Android APKs in a concise workflow.

  • Build Android Apps with HTML / CSS / JavaScript
  • Ready Out of the Box—No Complex Android Development Environment
  • 320+ Android Native JS Bridge APIs
PDF_Lock Screenshots

PDF_Lock

Professional PDF Security Packaging & Copyright Protection

Package PDFs as highly secure Windows executables, with kernel-level re-encryption, dynamic text-and-image watermarks, device-bound licensing, screenshot protection, and online content updates.

  • Kernel-Level Re-encryption
  • Dynamic Text-and-Image Watermarks
  • Device-Bound Licensing

SEA TECH · SOFTWARE FOR REAL WORK

Choose the tool that fits,
and make complex work more straightforward.

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