About
Sign PDF documents with advanced electronic signatures valid in Guatemala, Costa Rica, Panama, and the Dominican Republic. Requires a current Cybersign certificate for legal document processing and personal or representative legal contracts.
What's New in Cybersign
1.2
October 19, 2026
mejoras de estabilidad y en la firma dibujada
FAQ
What is Cybersign used for?
Cybersign allows you to sign PDF documents using advanced electronic signatures. It's useful for official procedures with institutions like SAT and the Mercantile Registry, as well as for personal or legal representative contracts.
Where are Cybersign electronic signatures legally valid?
Cybersign electronic signatures have legal validity in Guatemala, Costa Rica, Panama, and the Dominican Republic. The app is backed by Cybersign's authorization as a certification service provider by Guatemala's Ministry of Economy and holds ISO 27001 certification.
Do I need a certificate to use Cybersign?
Yes, to use the app for signing, you need a current certificate from Cybersign. Information on how to obtain one can be found at cybersign.gt.
How do I sign a document with Cybersign?
The process is straightforward: first, log in with your Cybersign account, then select the document you wish to sign, and finally, sign it using your certificate.
What devices does Cybersign support?
Currently, Cybersign is available for iPhone. The app is rated for ages 4 and up.
How often is Cybersign updated?
The latest version of Cybersign is 1.1, which was last updated on October 13, 2026. The app was initially released on September 28, 2026.
Does Cybersign have ads?
No, Cybersign does not contain advertisements. The application is free to download and use.
What is the user rating for Cybersign?
Cybersign has a perfect rating of 5.0 stars based on one review, indicating a highly positive user experience so far.