How to verify an existing Digital Signature? Home › Forums › General › How to verify an existing Digital Signature? This topic has 8 replies, 5 voices, and was last updated 1 month, 2 weeks ago by Stefan Ziegler. Viewing 9 posts - 1 through 9 (of 9 total) Author Posts 2023-07-24 at 12:00 #63298 vart55pdf24Participant Hi, How do I verify a file that contains a digital signature like Adobe (by Trusting certificates)? That is, how to convert Yellow question mark to Green Check Mark? 2023-07-25 at 21:29 #63304 Stefan ZieglerKeymaster PDF24 itself is not able to verify digital signatures of PDF files. This feature is still on our TODO and will be added by one of the upcoming versions. 2025-01-14 at 15:55 #64535 vart55pdf24Participant Any update on this requirement? I seriously don't wanna install Adobe for mere this feature. 2025-07-03 at 13:25 #64536 jorgoszParticipant Is this feature still not available? Thanks. 2025-07-03 at 13:26 #63975 jorgoszParticipant Is this feature still not available? 2025-11-04 at 09:38 #64110 hassidanParticipant would be great to have a feature too at least see what signature are on the pdf... 2026-09-11 at 06:39 #64537 lguremParticipant is this feature still in the to-do list? is there any eta? 2026-09-11 at 06:43 #64409 lguremParticipant Is this feature still on the to-do list? Is there any eta? 2026-09-11 at 07:18 #64538 Stefan ZieglerKeymaster Yes, this feature is implemented and will presumably be released with the next version Author Posts Viewing 9 posts - 1 through 9 (of 9 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register