Winsoft Technologies [I] Pvt. Ltd. Supplies Automated Software with Audit Trail Logs. Winsoft Technologies [I] Pvt. Ltd. Offers soft ware. Automated Software with Audit Trail Logs to provide a facility to enterprises to send and receive files and documents using e-mail but in a legally secured manner. Automated Software with Audit Trail Logs provides the dual protection of data encryption [to protect the data] and digital signatures [to legally secure the data]. It is available in the brand name of Winsoft SmartSigner.