Hi :) Something like this? http://en.wikipedia.org/wiki/GNU_Privacy_Guard or http://www.gnupg.org/gph/en/manual/x135.html Which operating system are you using? There was a good page in Ubuntu's "Community Documentation" which just let me copy&paste a load of instructions without having to understand the explanations in the middle. It seemed to do the trick. Regards from Tom :) --- On Wed, 20/6/12, Anthony Easthope <antisocky@myopera.com> wrote: From: Anthony Easthope <antisocky@myopera.com> Subject: [libreoffice-users] Signing Documents with a personal Certificate To: users@global.libreoffice.org Date: Wednesday, 20 June, 2012, 22:36 Hi guys I have been recently been given a project where I have to sign my Document with a personal signature (as in a certificate) Now I know that you can do this with LO but what I am confused about as to how I can get a Personal User Certificate that is able to identify me & is at not cost to my self. If some one would be able to advise me on where to get one & how best to install the certificate for use withing LO that would be of a huge help! (: Cheers! -- antisocky@myopera.com -- For unsubscribe instructions e-mail to: users+help@global.libreoffice.org Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/global/users/ All messages sent to this list will be publicly archived and cannot be deleted -- For unsubscribe instructions e-mail to: users+help@global.libreoffice.org Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/ Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.libreoffice.org/global/users/ All messages sent to this list will be publicly archived and cannot be deleted