File Merger
Combine split file parts back into a single file. Works perfectly with files split using our File Splitter tool.
Privacy & Security: This tool is for personal use. Your files are not uploaded to any server. All processing happens client-side in your browser.
Disclaimer: Ensure all parts are from the same original file and are in the correct order for successful reconstruction.
About File Merger
This free online tool helps you merge split file parts back into a single complete file. It's the perfect companion to our File Splitter tool, allowing you to reconstruct files that were divided for easier transport or storage.
How to Use
- Select all file parts by dropping them onto the upload area or clicking to browse.
- Drag and drop parts to reorder them if needed, or click "Auto Sort" to sort alphabetically.
- Click Merge Files to combine all parts.
- Download the reconstructed file once processing is complete.
Frequently Asked Questions
Is my file data kept private?
Absolutely. All processing happens entirely in your browser. No file data is sent to any server, logged, or stored anywhere. Your files remain completely private.
Does the order of parts matter?
Yes, the order is crucial. Parts must be combined in the correct sequence to reconstruct the original file. Use the drag handles to reorder, or use "Auto Sort" if parts are named sequentially.
What if I'm missing a part?
The merged file will be incomplete or corrupted if any parts are missing. Ensure you have all parts before merging. The tool will warn you if the total size seems inconsistent.
Can I merge any type of file?
Yes, this tool works with any file type. As long as the parts are from the same original file, they can be merged regardless of the file format.
How do I split files in the first place?
Use our File Splitter tool to divide large files into smaller chunks for easier sharing or storage.