Split & Merge Files
Professional file splitter and merger tool. Split large files into smaller chunks for email attachments or merge multiple files into one.
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What is Split & Merge Files?
File Splitter & Merger allows you to split large files into smaller chunks for easier sharing, or join chunks back into the original file.
Key Benefits
- Handle big files
- No upload needed
- Secure processing
- Easy share
Common Use Cases
- •Email limits
- •FAT32 limits
- •Backup archival
- •P2P sharing
How to Split/Merge Files
- Select: Choose "Split" or "Merge" tab.
- Upload: Start with 1 big file or many chunks.
- Action: Process and save the output.
Key Features
- Split large files into parts
- Merge multiple files into one
- Custom chunk size
- Progress indicator
- Client-side processing
- Download split files as ZIP
Frequently Asked Questions
Large files?
Browser filesystem API allows handling gigabyte-sized files.
Split?
Chop a file into smaller chunks (e.g. for email limits).
Merge?
Combine chunks back into the original file.