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Utilities

File Merger

Merge multiple files by concatenating their binary content into one output file.

Works entirely in your browser — nothing to installFiles processed privately in an isolated workerAuto-deleted 60 minutes after uploadNo account required to start

Upload files

Drag & drop files here, or click to choose from your device.

Accepted: */*

Maximum 25 MB per file, up to 50 files. Files are temporary and expire automatically after the configured retention window.

Accepts any fileUp to 25 MB
Premium

Need bigger files or faster results?

  • Upload files up to 2 GB
  • Files kept for 7 days
  • Priority processing queue
  • No ads, ever

$9.99/ month

or $99 / year — save 17%

About this tool

Combine parts from a split file or any binary files back into a single output.

Common uses

Reassemble split filesConcatenate binary chunksMerge downloaded parts

Good to know

Files never leave the secure pipelineAuto-deleted 60 minutes after uploadNo account required to start

Frequently asked questions

Yes. Files are merged in the order you upload them. Use drag-to-reorder if available.

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Files deleted after 60 minNever permanently storedNo account required