Do files leave my device?

No. Merge runs entirely in your browser. Nothing is uploaded.

How many PDFs can I merge?

Up to 50 files and 200 total pages per merge in the free tier — counted across all selected files together.

No. Output is clean, no branding added.

Processed locally — no uploadYour files are processed locally in your browser. Your file bytes are not uploaded for processing.

Drop files here or click to browse

Max 50 files, 50 MB each. HEIC and SVG not supported in MVP.

Your files stay on your device — no upload.

Max 50MB/file, 50 files, total 100MB. HEIC/SVG not supported. Password-protected PDFs aren't currently supported.

Do files leave my device?: No. Merge runs entirely in your browser. Nothing is uploaded.
How many PDFs can I merge?: Up to 50 files and 200 total pages per merge in the free tier — counted across all selected files together.
Is there a watermark?: No. Output is clean, no branding added.

Processing runs locally in your browser — no upload. Outputs are generated on-device and validated before download.