--- title: "RuneCSV 3 - CSV Editor — App Overview" url: https://marlvel.ai/apps/runecsv-3-csv-editor category: Business developer: Runecats platforms: ios, android rating: 2.2 (111 ratings) pricing: free report_level: overview generated: 2026-05-05 last_verified: "2026-05-05T02:07:09.961Z" --- > **Key Insight:** While the app is marketed as a lightweight viewer and editor, user feedback indicates significant performance limitations with large datasets and instability during save operations. | Metric | Value | |--------|-------| | Category | Business | | Rating | 2.2 ★ (111) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 3.1.2 | | Latest Version (Android) | 1.0.1 | | Developer | Runecats | ## What is RuneCSV 3 - CSV Editor? RuneCSV 3 is a dedicated CSV file editor designed to provide a lightweight alternative to full-scale spreadsheet software. It features a gridded column interface and supports macOS FullScreen mode for managing data exports and database files. ## Key Features - **Gridded Column Interface**: Organizes opened CSV data into a structured, easy-to-read grid format. - **FullScreen Support**: Utilizes native macOS FullScreen mode to maximize the available workspace for data editing. - **CSV Editing**: Provides a dedicated environment for modifying comma-separated value files used in email lists and database exports. ## Who is it for? Users who require a simple, low-overhead tool for viewing and performing basic edits on CSV files. ## Links - [App Store](https://apps.apple.com/us/app/runecsv-3-csv-editor/id502409083?mt=12&uo=4) - [Google Play](https://play.google.com/store/apps/details?id=com.cleveroad.tablelayout&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/apps/runecsv-3-csv-editor) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/runecsv-3-csv-editor).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*