328 results found
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Multiple documents digital sign at once
Hi, I use adobe reader dc. Need to digital sign a lot of documents and for this a lot of time is wasted. Selecting each time a specified area and sign every docs. is there a short way to do so that all docs are sign at once. I used the actin wizard and tried it but it also same just some relief.
2 votes -
Certificates & Digitally Signing
The certificates do out-date, different from the business ones they expire in 1 to 2 years, so all signed document present very often "problems with the validation", you should change they way the errors are handle, since a not changed document, legally signed in the time period of the signature, is a complete different story from a changed document, or not valid signature.
Once again all signed documents will have expired signature, and it does not really mean there is an issue, just a new signature.
2 votes -
Allow files that are protected to be attached to other documents, but still not be allowed to be edited
I have clients that want to attach my drawings to their pdfs but I protect my drawings from editing. They want me to unprotect them and allow editing. I do not want to do that. I would like adobe to have a security feature where you allow attaching to other documents but you do not allow editing the document that is already protected. Clients are very angry that I wont give them the password.
2 votes -
One time password option
There should be multiple options to password protect a pdf, not just read/edit.
When you make a pdf that is password protected, you have to make sure that whoever you are sending it to, understands how to enter the password, change the password and/or turn off the password. Not everyone uses Acrobat.
To remove a password, you don't have to go into File > Properties and click the “Security” tab. Click the “Security Method” box, select “No Security”, and click “OK” to remove the password.
Not everyone understands Acrobat. When you password protect a pdf, there should be an option…
2 votes -
Acrobat adds unusable OCSP to documents with long-term validation
Due to OCSP caching, Acrobat most of the time adds stale OCSP to digitally signed documents with long-term validation (LTV)
PAdES-LT and -LTA profiles require signature to include qualified timestamp and OCSP's thisUpdate time must be AFTER signature time as certified by qualified timestamp - otherwise OCSP can't be used for signature validation.
Thus, when adding LTV data to signed documents, Acrobat should always check:
1) whether the signature contains qualified timestamp
2) whether OCSP's thisUpdate time is AFTER the timestamp time (it's not allowed to consider any clock skew here since qualified timestamp servers and OCSP responders should be…2 votes -
PDF will redact or self-destruct after fixed time limit
When sharing PDF files the file should have the built-in function that after a certain time-limit e.g. when information is out of date or to protect IP the contents redact or self-destruct.
Pairing this with read-only, no download functionality will protect the content from being improperly used
2 votes -
Adobe PAdES digital signature according to EU eIDAS regulation fails validation
According to EU CEF eSignature Building Block expertise - CAdES/PAdES digital signature created with latest Adobe Acrobat DC has invalid encoding and not valid signatures, that can't be validate via https://ec.europa.eu/cefdigital/DSS/webapp-demo/validation
source code https://github.com/esig/dssMore tech details and sample here - https://ec.europa.eu/cefdigital/tracker/browse/DSS-2191
2 votes -
Can't create or add a signature
I'm unable to create a signature, when I select 'add signature' my screen grey's out and i'm unable to do anything. It doesn't move past this, and then I have to escape out. Is there a work around?
2 votesHi,
Can you please share the below information :
1. Your OS details.
2. Version of your Acrobat. Go to Help > About Acrobat.
3. Can you try clicking on Next inside Fill and Sign app and check if you are able to create a link.
4. Please try to sign out and then sign in again.Regards,
Sandeep Grover -
Signatures can not be verified (BUG)
We are currently experiencing a problematic issue concerning validating signatures in PDF files created with Adobe PRO. We are using a third party platform that places the signatures (3 signers) and its audittrail into the PDF with a Hash. All signings are placed succesfully but after i download the file again it will not validate the signatures because the file has been changed according to Adobe. This, however, is not the case and Foxit PDF does succesfully validate the signatures. After some research we have learned that Adobe registers a change between the placing the last signature and the time…
2 votes -
Cannot digitally sign
I having trouble with digitally signing documents. I use this all the time. Last week, after the MS 10 update, I get to the signature popup, hit the "sign" button, and nothing happens.
2 votes -
ADOBE SIGN AVAILABILITY TO CHANGE INK COLOR FOR DIGITAL SIGNATURE
It is not possible to change the by default black color for signature in ADOBE SIGN (see customer service chat attached)
This is a strong requisite in some countries. If this can not be met we will need to move to other signature software that allows this option.
I see this option is already available in Adobe Reader Fill and Sign for IOS so PLEASE include this option for ADOBE SIGN since it looks like an easy fix.
If this is not possible please provide the reason to try to understand the limitation.
2 votes -
Password recovery for document creator
The creator of a document can edit a password protected PDF by using their regular account password. Or perhaps there is a recovery system for a forgotten password, like email, text, questions, etc.
2 votes -
2 votes
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Protection from editing is overridden in other PDF editors
The protection for editing does not work at all under mac Os and the popular PDF editor "PDF Expert". With preview the PDF`s cannot be edited, but with PDF-Expert it is possible without any password. A joke! Such "security" is completely useless.
Acrobat DC latest. macOS 10.14.62 votes -
[Bug] Adobe Acrobat/Reader changes font object when doing a signature which invalidates previous signature
We just notcied a strange behavior of Acrobat/Adobe Reader (DC 2019.021.20056) and found the root cause:
There's a generated PDF that uses standard fonts which are referenced through the AcroForm default resources entry, too. Strangely the font has a Name entry in its dictionary:
3 0 obj
<</Type/Font/Subtype/Type1/BaseFont/Helvetica/Name/F1/Encoding/WinAnsiEncoding>>
endobjWe add 2 signature fields with our own tool and certify/sign one field. This results in a valid document, which you can download here (https://customers.setasign.com/adobe/document-with-name-in-font.pdf). Do not wonder, there's really only a single line on the page.
When you open this document in Adobe Acrobat or Reader and sign…
2 votes -
After drawing box for signature acreen goes gray and the window never pops up to make selection.
After drawing box for signature screen goes gray and the window never pops up to make selection.
2 votes -
ZIP files, save them to my PC
I have a need to download/save zip files from PDF portfolio to my PC.
I use the portfolio to make mails arkives. some mails have Zip files attached, thes then become attached in the PDF portfolio. When browsing trough the arkive, i find my self in need to save the zip files to the PC.2 votes -
Customize Quick Tools - Protect, Encrypt
Under customizing quick tools, I've added the protect -> Encrypt item to quick tools. When launching a new PDF I can easily click the padlock and choose 2. encrypt with password on my PDFs.
However, if you go to Edit then Preferences, under the general category, uncheck 'Open documents as new tabs in the same window (requires relaunch)'. Close and reopen any PDF, I can no longer choose 2. encrypt with password. Can you please fix this bug
2 votes -
Password Protection Enhancement and to Encrypt the Data within the PW Protected PDF. 3rd Party applications can remove PW Protection
Prevent 3rd Party applications to hack or remove password protected documents. Encrypt Password Protected PDF, so if it's hacked the sensitive data is not compromised.
2 votes -
Digital signatures are a pain in Acrobat DC!
I digitally sign a lot of invoices. I'm not filling in a field, just creating a box that fills with my digital signature. It used to take me a couple of clicks in the old version. Now I have to do Tools, certificates, select the signature, click on a box and a button... And then the next time I open a PDF I have to go through the whole thing again, because the tool bar config is not saved. This is a huge waste of time and I'm VERY dissatisfied with this release.
2 votes
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