Handle your CSV
like glass.

Prevent unintended auto-conversions and data corruption.
View, search, filter, and edit. Everything you need, in one app.
A professional CSV editor, optimized for macOS.

Download on the Mac App Store

Preserves Your Data

Prevents leading-zero drops and auto-date conversions. "001" stays "001" — your data is faithfully preserved as text, exactly as-is.

Mac-Native Speed

Built with Swift 6 and AppKit for true native performance. Even large files open, scroll, and search with instant responsiveness.

All-in-One

View, search, filter, and edit. All the essential CSV operations in a single app. Streamline your daily workflow without switching tools.

Professional-grade features

Edit & Operations

  • Double-click to edit instantly BASIC
  • Copy, cut, and paste BASIC
  • Undo & redo (edit history) BASIC
  • Search & replace BASIC
  • Regex search & replace PRO
  • Highlight & remove duplicates PRO

Display & Views

  • English / Japanese support BASIC
  • Auto-detect & toggle header row BASIC
  • Word wrap in cells BASIC
  • Adjustable zoom level BASIC
  • Selection statistics BASIC
  • Visual Diff comparison PRO

Formats & Export

  • Comma, tab, space delimiters BASIC
  • LF, CRLF, CR line endings BASIC
  • UTF-8, Shift-JIS, EUC-JP BASIC
  • Fast loading of large files BASIC
  • Copy as JSON, Markdown, SQL PRO

Transparent Pricing

One-time purchase. All features included, with future updates.

BASIC
$0
  • Preserves your data as-is
  • Ultra-fast viewing, search & replace
  • Basic cell editing
  • Encoding & delimiter switching
  • English & Japanese support
PRO
Regular price: $29.99
$9.99 / one-time
  • Visual Diff comparison
  • Highlight & remove duplicates
  • Regex search & replace
  • Copy as JSON, Markdown, SQL
  • Pro badge
Download on the Mac App Store

Free to download. Pro features available via in-app purchase.