FileSplitMerge - Mastering Giant Files.

Struggling with huge text files, logs, or CSVs?
FileSplitMerge is a macOS utility designed to split and merge even ultra-large files quickly and stably, regardless of your hardware specs.

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Download "FileSplitMerge" now and simplify your large-scale file management.

What is FileSplitMerge?

A macOS tool for anyone needing to handle multi-gigabyte logs or huge CSVs. Using a streaming processing method, it handles files much larger than your Mac's RAM without freezing or crashing.

Key Features

  • Powerful Splitting: Split large text files by line count. Files are automatically numbered for easy organization.
  • Smart Merging: Select just one file from a numbered series, and the app automatically finds and merges all related parts in order.
  • Ultra-Large File Support: Memory-efficient design ensures fast processing for any file size.
  • Intuitive Interface: Clean design for immediate productivity—just select your file and click.

Simple Workflow

How to Split Files

1. Select the file you want to split.
2. Enter the number of lines per file.
3. Click "Split."

How to Merge Files

1. Select any single part of a numbered series (e.g., part0001).
2. Click "Merge" to automatically integrate all related parts.

Help (FAQ)

Q. What file formats are supported?

A. Any text-based format separated by line breaks, including .txt, .csv, and .log.

Q. Support Contact

A. Reach out to us at studiomagic4app@gmail.com for any questions.

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