Pdf locking option
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Pdf locking option
Does anyone know what other options the PDF-XChange Editor offers? I know you can lock a document with a passwd, but can you set an expiration date, so you can send a document to a collaborator and then, let's say after a month, make it unreadable?
- TrackerSupp-Daniel
- Site Admin
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Re: Pdf locking option
Hello cstent,
I am afraid I dont believe anything like this it possible from within the PDF spec or otherwise. Ive never heard of a file that is on a self destruction timer, or anything of the like. Beyond that, even if a system like that was possible, the file would have to be partially readable to communicate with a timeserver of some sort to confirm the time. Otherwise, if the document "expired" one could simply change their system time to allow the document to be re-opened again.
Sorry to dissapoint.
I am afraid I dont believe anything like this it possible from within the PDF spec or otherwise. Ive never heard of a file that is on a self destruction timer, or anything of the like. Beyond that, even if a system like that was possible, the file would have to be partially readable to communicate with a timeserver of some sort to confirm the time. Otherwise, if the document "expired" one could simply change their system time to allow the document to be re-opened again.
Sorry to dissapoint.
Dan McIntyre - Support Technician
Tracker Software Products (Canada) LTD
+++++++++++++++++++++++++++++++++++
Our Web site domain and email address has changed as of 26/10/2023.
https://www.pdf-xchange.com
Support@pdf-xchange.com
Tracker Software Products (Canada) LTD
+++++++++++++++++++++++++++++++++++
Our Web site domain and email address has changed as of 26/10/2023.
https://www.pdf-xchange.com
Support@pdf-xchange.com