The DocSpace Company Inc. announced that Critical Path, Inc. has signed a definitive acquisition agreement to acquire The DocSpace Company Inc. Through DocSpace, Critical Path’s menu of services will now add guaranteed delivery, universal file access, and collaboration services. These services are offered, in an integrated way, with multiple security levels, from industry standard SSL to PKI in conjunction with partners like Verisign and RSA. DocSpace allows users to digitally sign and encrypt each file they send, store and share using only a Web browser. Files can be in any format: documents, multimedia, CAD/CAM, etc.,