Add Comments

Add yellow highlight overlays or drop sticky note comments directly on your PDF pages visually.

Drag & drop your PDF here, or click to browse

Supported formats: .pdf (Max size: no limit, executed 100% locally)

Executado 100% localmente no seu navegador

Seus arquivos são lidos diretamente na memória RAM isolada do navegador. Usamos WebAssembly de alto desempenho para processamento local, sem envio de dados para servidores.

Modifique y refine sus documentos PDF fácilmente. Nuestra herramienta Add Comments proporciona ajustes de alta fidelidad y ediciones estructurales localmente en su dispositivo.

Como usar nossa ferramenta gratuita Add Comments

Load PDF document

Drag and drop your PDF file or click to browse and select it from your device folder.

Edit layout or contents

Apply the desired edits, adjustments, or styles using our visual browser interface.

Export modified PDF

Click the save button to compile the modifications and download your updated PDF file.

Por que usar o PDFVoid Add Comments?

100% Local y Seguro

Todas las operaciones se ejecutan en tu navegador. Los archivos nunca se suben.

Sin límites de uso

Procesa todos los documentos que necesites. Sin registro, pagos ni marcas de agua.

Velocidad instantánea

Utiliza la potencia de tu CPU para procesar archivos al instante, eliminando esperas.

Perguntas frequentes

Will this tool add watermarks to my edited PDF?

No, PDFVoid is fully open and free. We do not inject watermarks, stamps, or logos into your documents.

Is my confidential data secure while editing?

Yes. Since the editing runs inside your browser tab's RAM sandbox, no files are transmitted to servers, making it compliant with strict corporate privacy rules.

Can I reverse the changes?

Yes. Your original local file remains untouched. Changes are only applied to the memory copy, so you can reset or retry as needed.