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MeSince APP has integrated "MeSign" eSigning Service for free

Shenzhen, China – May 28, 2019. As the world's first free encrypted email client software, MeSince has be used by tens of thousands of users from 123 countries around the world since its official release on December 14, 2018. Today, MeSince released its new Windows version public beta version that integrated “MeSign” eSigning service for free.

In business transactions, business contracts must be signed, and they are generally communicated by email to negotiate the contract document as an email attachment. Now, MeSince user can directly click the “MeSign” button in the email attachment to complete the eSigning of the contract. All e-contract signing is signed by Adobe's trusted PDF signing certificate containing the identity information of the signer, global trusted and compliance with China Electronic Signature Law and most countries related laws. "MeSign" not only allows you to easily complete the eSigning contracts, but also can be used to digitally sign various documents to prevent illegal tampering and illegal counterfeiting of PDF files. Most importantly, this eSigning services are completely free for MeSince validated users.

MeSign® is a free value-added service for MeSince validated users. Unlike other eSigning services, MeSign service not only let each signer has its own identity certificate, but also the signed file is trusted by the Adobe Reader to display the true identity information of the signer, support LTV (Long Term Validation) and embedded Adobe trust timestamp information. At the same time, MeSign is a cloud signing service that we do not upload the user's contract file, only submit the HASH value of the file to the cloud signing server and complete the signed file generation in MeSince APP locally, thus protecting the user's confidential information’s privacy. This is the unique solution in the world.

In order to comply with China relevant laws and regulations, all signed documents signed by China signer use RSA and SM2 dual certificate to achieve dual signature and double timestamp, which can meet the needs of Adobe's global trusted and meet the China regulation requirements. The SM2 signature in the signed file can be validated by MeSince Reader that support SM2 algorithm and SM2 signing certificate, the true identity information of the signer is displayed in MeSince Reader.

MeSince not only protects the confidential information of the user's email, but also provides a easy way to sign e-contract and other PDF files using Adobe Trusted signing certificate for free. Users are welcome to download and install MeSince APP, and apply for the identity authentication, not only to make each email has identity, but also to let every document has identity to prevent email fraud and document fraud.

MeSign eSigning service is currently only released for the Windows version of the public beta, please click to download, and welcome your valuable suggestions.