ConvertRS
ES

Edit PDF pages in PDF Studio

Reorder, rotate, delete, insert, merge, split, or export PDF pages - all locally in your browser.

ReorderRotateDeleteInsert pagesMergeSplit/export

Page-level tools live here; use the converter workspace for text, OCR, images, and cleanup.

Drop a file or choose from your device We detect the type, show previews when possible, and let you adjust before saving. Your file stays here
PDFImages
⌘A Select all
⇧Click Range select
Del Remove pages
Drag Reorder
Merge PDF

Combine PDFs locally

Merge PDF files privately in PDF Studio. ConvertRS combines PDFs with a local Rust/WASM PDF engine, so your documents stay on your device while you reorder, insert pages, and download the merged copy.

Steps

  1. Add two or more PDF files from your device.
  2. Reorder the files so they appear in the desired output order.
  3. Merge locally and download the combined PDF.

Best for

  • Combining multiple PDF files into one document.
  • Reordering PDFs before appending them together.
  • Private document workflows where files must stay local.

Why local?

  • Your PDFs stay on your device.
  • The merge runs in browser-side WebAssembly.
  • No filenames, contents, or PDF metadata are uploaded to ConvertRS.

Can I merge PDFs without uploading them?

Yes. ConvertRS reads and combines the PDFs in your browser using WebAssembly, so your documents stay on your device.

Can I choose the merge order?

Yes. Move PDFs up or down before merging; the output follows the order shown in the list.

Does merging preserve selectable text?

ConvertRS keeps the original PDF page objects instead of rasterizing them, so selectable text is preserved for typical PDFs.