Herramientas en el navegador para flujos de imagen, PDF y archivos.

tool

Unir PDF

Une varios archivos PDF en tu navegador cuando un conjunto documental necesita un unico archivo final.

Categoría: Herramientas PDF

Unir PDF

Current tool

Merge PDF

Combine multiple PDFs into one file.

Input: Multiple PDFs

Server-only

Drop two or more PDF files to start merging in order.

Server processing: file is uploaded, processed, then deleted.

Aceptado: PDF. Anade al menos dos archivos. La union sigue el orden mostrado abajo y las selecciones grandes aun pueden fallar en el navegador. Los PDF grandes pueden fallar en telefonos o dispositivos con poca memoria.

Merge multiple PDFs

Upload two or more PDF files, check the order, and merge them into one output.

Start by selecting at least two PDF files.

  • Review file order before export.
  • Remove files you do not need.
  • Add more files anytime before merge.

Merge workspace

    How this tool works

    Workflow

    Add multiple PDF files, confirm the order, then merge once.

    Output

    Exports one combined PDF in the order shown in the file list.

    Current limits

    Browser processing can fail on very large combined selections.

    Herramientas relacionadas

    Cómo usar

    The Merge PDF tool combines two or more PDF documents into a single file directly in your browser. No software to install, no account required — your files never leave your device.

    1. Add your PDF files

      Click the file input or drag and drop your PDFs onto the upload area. You can add as many files as you need.

    2. Check the order

      Files are merged in the order they appear in the list. Review the sequence before proceeding — the first file listed becomes the first section of the merged document.

    3. Click Merge

      Press the Merge button to combine the PDFs. The browser processes everything locally, so no data is sent to a server.

    4. Download the result

      Once merging is complete, click the download link to save your combined PDF. The result preserves the original formatting, fonts, and page sizes from each source file.

    Tip: For very large combined selections (over 100 MB total), consider splitting the task into smaller groups to avoid browser memory limits.