We list the best eSign software solutions, to make it simple and easy to sign digital files, such as PDF documents. Before esigning, to sign a digital document you had to first print it out, ...

We list the best live chat software, to make it simple and easy to create positive engagement between customers and staff. Live chat software is now a must-have for businesses that want to support ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

†Current address: Chair of Technical Thermodynamics, RWTH Aachen University, Aachen, Germany. ‡Current address: Institut für Technische Thermodynamik and Thermische Verfahrenstechnik, Universität ...

About Trexo PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it ...

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