About Sequential File Merger
Reassemble and concatenate split file pieces back into the original complete file. Features automatic alphabetical sorting, manual drag-and-drop reordering, and instant single-click combined download.
Key Capabilities & Features
- Automatic sequential chunk sorting by part number
- Manual drag & drop order adjustment
- Handles arbitrary file formats seamlessly
- Instant 1-click download with custom naming
How to Use Sequential File Merger
1
Upload Chunks
Select all .part01, .part02, etc. chunk files together.
2
Verify Sequence
Ensure the chunks are in proper numerical order using the up/down arrows.
3
Download Merged File
Click Merge Files and save your restored file.
Privacy & In-Browser Execution Guarantee
Chunks are stitched together in browser RAM. Zero network requests.
Frequently Asked Questions
Do the chunks have to be in order?
Yes. Binary concatenation requires chunks to be stitched in exact sequential order (part 1, part 2, part 3) to prevent file corruption.