Private PDF tools: merge, split and organize locally
Match common PDF tasks to the right local workflow and understand the limits of page-level editing.
Open private PDF Studio The tool processes your files locally; they are not uploaded.Private PDF tools: merge, split and organize locally let you complete page-level work without sending a document to a conversion server. Choose the route that matches the task, then review the pages before downloading.
Merge PDF files
Use the private PDF merger for two or more documents. Add the files, arrange their pages in the intended order, and download one rebuilt PDF. With only one document loaded, the workspace invites another PDF without blocking normal page work.
Typical PDF page objects remain PDF content rather than being turned into screenshots, which helps preserve selectable text in common files.
Split or export pages
The private PDF splitter exposes the ZIP action automatically. Select the pages you need and export separate PDF files in a ZIP, or continue editing and download a rebuilt document.
Check page selection carefully before sharing the result. Splitting changes document boundaries and may invalidate existing digital signatures.
Organize and add pages
The PDF organizer can reorder, rotate, duplicate, or delete pages. The add-images tool inserts supported images as new PDF pages. You can also add text, signatures, and covering areas as overlays.
These are page-level and overlay operations. PDF Studio does not edit text already embedded inside an existing PDF.
Why local processing matters
The supported work runs in the browser with Rust/WebAssembly and browser APIs. The document content and filename are not uploaded to ConvertRS. Very large or complex files can still be limited by the memory available to the browser tab, so keep the original until the downloaded result has been checked.