QCertifica is a portal for managing electronic documents and digital signatures. Allows the signature of any document, ensuring the authenticity of the digital signature, the integrity, non-repudiation and legal validity of signed documents. As Quick Soft is an ACT - ICP Brasil Standard Time Certification Authority, it is possible to add the official Brazilian date and time to each signature, thus ensuring legal proof of when the signature was made.Through this application, anyone interested in using QCertifica Portal, can register by providing some personal information and photos requested by the application, which will be used for a registration validation process.Dont get stuck in computers or notebooks, save time, agility and make electronic or digital signatures right from your mobile or tablet with full guarantee, authenticity and legal validity.Track your signature pending issues right in the palm of your hand, view, reject, or sign documents anytime!The app has features that add a second authentication factor to your subscriptions.