Changelog

v0.0.1 — 2026-04-25

First public release.

Features

• Open CSV and TSV files of any size via file menu, Open button, or drag and drop
• Lazy loading — byte-offset index built on open, rows parsed on demand
• Live indexing progress indicator (Indexing… X / Y MB (Z%))
• Virtual scroll — only visible rows rendered at any time
• Full-text search across all cells with highlighted matches
• Sort by any column (ascending / descending), auto-detects numeric vs text
• Column stats panel — count, unique, nulls, min, max, mean, median, std dev, sample values
• Go to Row dialog (Ctrl+G) for instant row navigation
• Recent files — last 10 files persisted across sessions
• Native menu bar — File → Open File, File → Recent Files, File → Quit
• Column resize by dragging header edges
• Keyboard navigation — arrow keys, Page Up/Down, Home, End
• Status bar — row count, column count, current scroll position

Platforms

• Windows x64
• macOS Apple Silicon (M1/M2/M3/M4)
• Linux x86_64 (.deb and .AppImage)

Known limitations

• Read-only — no cell editing
• Single file per window
• No per-column filtering
• No Excel (.xlsx) support
• Sort progress indicator not yet implemented
• Column widths reset on file reload