Assinar PDF e Documento

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Content rating
Everyone
1+
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Content rating
Everyone
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About this app

Signing PDFs and Documents is the fastest way to sign contracts, authorizations, forms, and any document directly from your cell phone—no printer, scanner, or computer needed.

Import the PDF or take a photo of the paper, draw your signature with your finger, position it wherever you want, and that's it: your signed document comes out as a PDF, ready to send via WhatsApp, email, or wherever you prefer.

HOW IT WORKS
1. Import a PDF or take a photo of the document
2. Create your signature: draw with your finger, upload an image, or type
3. Drag, resize, and position on the page
4. Export as PDF and share instantly

FEATURES
- Sign PDF files and also photos of documents
- Handwritten signature, directly on the screen, with a natural stroke
- Use an image of your signature or create one from text
- Position and resize the signature freely on the page
- Add date, initials, and text fields
- Save your signatures and reuse them whenever you want
- History of all signed documents
- Share via WhatsApp, email, and other apps
- Quality preserved: the text of the original PDF does not become an image

YOUR DOCUMENTS STAY WITH YOU
Everything is processed and saved on your own device. Your documents are not sent to servers or stored in the cloud. It works offline, without depending on the internet to sign.

WHO IT'S FOR
- Freelancers and self-employed individuals who sign contracts and proposals
- Brokers, lawyers, and sales representatives
- Students with authorizations, declarations, and forms
- Those who work from home and don't have a printer on hand
- Anyone who received a PDF and needs to return it signed

FAST AND SIMPLE
No complicated registration or confusing menus. Open the app, import, sign, and send. In less than a minute, your document is ready.

Download now and sign your documents wherever you are.

Note: the app applies a simple electronic signature (image of the signature on the document). It does not issue or use an ICP-Brasil digital certificate.
Sign PDFs and documents from your mobile phone. Create your signature and export it for free.
Updated on
Jul 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • You can request that data be deleted