Is it safe to convert PDF to Merged PDF here?

Yes — your .pdf file is converted entirely on your device. It is never uploaded anywhere.

Will this affect the quality or layout of my PDF?

Merging, splitting, and rasterizing preserve the original page content exactly. Compression re-encodes embedded JPEG images at the quality level you choose — other image types in the PDF are left untouched.

Is there a file size limit?

Files up to 500MB are supported. No account required.

Convert PDF to Merged PDF

Combine multiple PDF files into one, in the order you add them.

Drop a .pdf file or click to browse

Max file size 200MB • No Account Required • Files Never Touch a Server

File signature verified before conversion — never uploaded

About converting PDF to Merged PDF

PDF (.pdf) files can be converted to Merged PDF entirely in your browser — no software to install, no file upload, and no account required. The conversion runs on the pdf-lib and pdf.js libraries, running as plain JavaScript directly on your device.

FAQ

Is it safe to convert PDF to Merged PDF here?: Yes — your .pdf file is converted entirely on your device. It is never uploaded anywhere.
Will this affect the quality or layout of my PDF?: Merging, splitting, and rasterizing preserve the original page content exactly. Compression re-encodes embedded JPEG images at the quality level you choose — other image types in the PDF are left untouched.
Is there a file size limit?: Files up to 500MB are supported. No account required.

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