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ULogViewer Pro

Advanced features of ULogViewer for power users.
Feature Free Pro
Reading logs from Standard Output (stdio) or files check check
Filtering logs by text, PID or TID check check
Marking logs check check
Custom log profile check check
Log analysis Limited Full
Log data source script Limited Full
Using predefined log text filtering v4.0+ Limited Full
Sensitive Data Protection (SDP) 2026.1+ remove check
Model Context Protocol (MCP) support 2026.1+ remove check
Filtering logs by multiple log levels 2026.0+ remove check
Log text filter history and phrase input assistance v4.0+ remove check
Rendering log property values as chart remove check
Embed log analysis and data source scripts into log profile remove check
Log file list remove check
Reading partial logs from file remove check
Use IP address and URI in clipboard automatically v4.0+ remove check
MySQL database log data source remove check
SQL Server database log data source remove check
Azure CLI integration remove check

PixelViewer Pro

Advanced features of PixelViewer for power users.
Feature Free Pro
Rendering images from raw pixel files check check
Importing an ICC profile as a custom color space check check
Navigating and playing image frames check check
Adjusting brightness/contrast, color balance and highlights/shadows check check
Demosaicing for Bayer Pattern formats check check
Saving the rendered image as a PNG/JPEG/TIFF/BGRA file check check
Showing histograms of R/G/B and luminance Limited Full
Demosaicing Limited Full
Image rendering script 2026.1+ Limited Full
Demosaicing script 2026.1+ Limited Full
Copying and pasting images through the clipboard 2026.1+ remove check