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14283 results found
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PDF/A Font Deduplication and Subset Consolidation ("Font Hygiene" Option)
When creating or editing PDFs in Acrobat Pro and saving to PDF/A (particularly PDF/A-2 and PDF/A-3), the resulting file often contains multiple embedded subsets of the same typeface, and in some cases complete duplicate font programs. This significantly increases file size and reduces structural clarity without improving visual fidelity or compliance.
The issue commonly arises when:
• Combining or editing documents generated from different source applications.
• Incrementally editing PDFs multiple times.
• Adding content that triggers additional font subset embedding.
• Merging files that contain separately embedded subsets of the same font.Over time, a single document may contain numerous subsets of the same font (e.g., ABCDEE+FontName, FGHIJK+FontName, etc.), even when the glyph coverage overlaps. In some cases, full duplicate font programs are embedded more than once. While technically valid under the PDF specification and PDF/A conformance rules, this redundancy inflates file size and complicates archival optimization.
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Proposed Solution: “Font Hygiene” Option within PDF/A Save Settings
Introduce an optional pre-save optimization step within the PDF/A conversion workflow titled Font Hygiene. When enabled, Acrobat would perform the following operations prior to finalizing the PDF/A file:
1. Font Program Analysis
• Analyze all embedded font programs and subsets.
• Compare glyph outlines, widths, encodings, and font metadata.
• Identify identical or functionally equivalent glyph programs.
2. Glyph-Level Deduplication
• Remove duplicated glyph programs where identical outlines and metrics exist.
• Ensure that each unique glyph is embedded only once per font.
3. Subset Consolidation
• Merge multiple subsets of the same base font into a single consolidated subset when compatible.
• Preserve all required glyphs used in the document.
• Maintain PDF/A compliance, including required embedding rules.
4. Duplicate Full-Font Removal
• Detect and remove entirely duplicated embedded font programs.
• Retain a single canonical embedded instance.
5. Font Resource Normalization
• Normalize and rename consolidated fonts using their proper PostScript or full font names (without random subset prefixes where appropriate).
• Update internal font resource dictionaries accordingly.
6. Character Rebinding
• Re-map all text objects to reference the consolidated font resources.
• Ensure character encoding and Unicode mapping integrity.
• Preserve ToUnicode maps and accessibility tagging.
7. Validation Pass
• Perform full PDF/A validation after consolidation to guarantee continued conformance.⸻
Practical Benefits
• Reduced File Size: Particularly valuable for archival environments and court e-filing systems where file size limits are strict.
• Cleaner Font Tables: Improves document structure and reduces technical clutter.
• Improved Archival Integrity: Simplifies long-term preservation by minimizing redundant embedded resources.
• Professional Production Quality: Aligns with best practices in document production workflows.⸻
Real-World Impact
In professional environments where PDF/A compliance is mandatory (e.g., courts, government agencies, regulated industries), users frequently encounter unnecessary file bloat due to redundant font embedding. The lack of a built-in font deduplication mechanism forces users to rely on external optimization tools or manual pre-processing in other software.
A native Acrobat-level font deduplication and subset consolidation feature would materially improve efficiency, file size control, and archival quality while maintaining strict PDF/A compliance.
When creating or editing PDFs in Acrobat Pro and saving to PDF/A (particularly PDF/A-2 and PDF/A-3), the resulting file often contains multiple embedded subsets of the same typeface, and in some cases complete duplicate font programs. This significantly increases file size and reduces structural clarity without improving visual fidelity or compliance.
The issue commonly arises when:
• Combining or editing documents generated from different source applications.
• Incrementally editing PDFs multiple times.
• Adding content that triggers additional font subset embedding.
• Merging files that contain separately embedded subsets of the same font.Over time, a single document may contain…
1 vote -
When trying to "Save As," the pop-up window is blank
For some reason, this new bug is that when trying to save a file under a different name and in a different folder, the pop-up window that usually has options like "choose a different folder" is completely blank. I have made a work around, but this is clearly a software glitch. A computer restart did not fix the problem. Please fix this.
1 vote -
What technological tools do you consider most important in protecting human rights?
I had the opportunity to use digital services during a campaign to support the rights of people from vulnerable groups. At the time, I was involved in a case involving the unfair dismissal of an acquaintance, and we were seeking a platform where we could collaborate and attract media attention. On the website https://freedomforallamericans.org/tech-solutions-human-rights-campaigns/, I came across a selection of solutions that help coordinate actions and quickly disseminate information. There, I found a service that makes it easy to collect signatures and send them to the authorities. It seemed like a simple form, but when we saw dozens of responses and journalists joining the conversation a couple of days later, I realized that such digital tools give real power to ordinary people.
I had the opportunity to use digital services during a campaign to support the rights of people from vulnerable groups. At the time, I was involved in a case involving the unfair dismissal of an acquaintance, and we were seeking a platform where we could collaborate and attract media attention. On the website https://freedomforallamericans.org/tech-solutions-human-rights-campaigns/, I came across a selection of solutions that help coordinate actions and quickly disseminate information. There, I found a service that makes it easy to collect signatures and send them to the authorities. It seemed like a simple form, but when we saw dozens of…
3 votes -
Trial period- I can't access any of the tools I am supposed to be trying out. Your TRIAL is a SCAM!
I am furious that I wasted my time signing up for what I believed to be a trial period to determine if your product would be beneficial to my position; however, I conclude that I can do no more with yopur FREE trial than I could without it and it is merely a ploy to get people to sign-up with the hope that they forget to cancel. Next time, advertise that the trial only allows access to two tools out of the numerous ones that you list to get people to sign up. I'm extremely disappointed and will be sure that no one else at my company tries your free trial and wastes their time and money either.
I am furious that I wasted my time signing up for what I believed to be a trial period to determine if your product would be beneficial to my position; however, I conclude that I can do no more with yopur FREE trial than I could without it and it is merely a ploy to get people to sign-up with the hope that they forget to cancel. Next time, advertise that the trial only allows access to two tools out of the numerous ones that you list to get people to sign up. I'm extremely disappointed and will be sure…
1 vote -
taskbar
when open more than 1 file, shows all files icon at taskbar but only the first one is useful to click and open, click all other following, nothing could happen, only to show you opened these? magic trick.
42 votes -
Acrobat update
Move Acrobat Pro updates to the Creative Cloud app. It makes no sense for one app to live outside Creative Cloud, and the auto update is a resource hog, usually updating at the exact worst time, and creates an ominous warning about restarting while it’s updating. Turning auto updates off in the system settings creates an annoying pop up dialog constantly hassling me to turn it back on. Not a true manual update option. Horrible user experience. Please fix this obvious bug, which has been reported by others over a year ago.
1 vote -
Simplifying Education Finance by Integrating Classe365 with QuickBooks
Integrating Classe365 with QuickBooks helps educational institutions streamline administrative and financial operations. Classe365 is widely used by schools, colleges, and training institutes to manage admissions, student records, fees, and academic workflows, while QuickBooks handles accounting, billing, and financial reporting. Connecting the two systems creates a unified process that reduces manual work and improves financial accuracy.
1 vote -
Remove "Adobe PDF" printer for users that do not have a Pro license as this does not work and causes errors.
Remove "Adobe PDF" printer for users that do not have a Pro license as this does not work and causes errors.
5 votes -
freezing when converting document
Trying to take notes of a transcript off Pluralsight course. I download the course transcript to follow along with course video and want to copy and paste text into my own notes. When the text is pasted, the formatting adds line breaks in the word document, which then creates extra work. When trying to convert to Word document, Adobe freezes and will not convert. I've attempted three times. This convert option is suggested online in order to avoid the funky pasting that occurs, so I am at a lost as what to do. As a paid subscriber, the operation of the application is poor. Please address and refine program operations.
Trying to take notes of a transcript off Pluralsight course. I download the course transcript to follow along with course video and want to copy and paste text into my own notes. When the text is pasted, the formatting adds line breaks in the word document, which then creates extra work. When trying to convert to Word document, Adobe freezes and will not convert. I've attempted three times. This convert option is suggested online in order to avoid the funky pasting that occurs, so I am at a lost as what to do. As a paid subscriber, the operation of…
1 vote -
Disable the AI
Every time I click on one of my documents in my Home File Explorer, no matter if it is a PDF or a Jpeg or any other file type. The Adobe Reader page pops up and the ad page telling me to upgrade my account for $$$ comes up immediately after that and freezes. Even if I wanted to upgrade, I wouldn't be able to because clicking on anything doesn't work. Not only does my machine freeze, but I cannot access the document I am trying to open. Why is Adobe taking over my computer? Even if I wanted to upgrade, I don't have the authority to upgrade or install any program without our school tech people doing it. STOP! MAKE IT STOP. I have work to do, and this program is preventing me from accessing my documents. ALWAYS THE AD COMES UP. It is coming up everytime I try to access my other docs. ANNOYING AS ****
Every time I click on one of my documents in my Home File Explorer, no matter if it is a PDF or a Jpeg or any other file type. The Adobe Reader page pops up and the ad page telling me to upgrade my account for $$$ comes up immediately after that and freezes. Even if I wanted to upgrade, I wouldn't be able to because clicking on anything doesn't work. Not only does my machine freeze, but I cannot access the document I am trying to open. Why is Adobe taking over my computer? Even if I wanted to…
1 vote -
If you put up files in “PDF Spaces”, there is no more facility available for searching files, even if it is OCR done.
My version: Adobe Acrobat 64 bit version 25.001.21223
If you put up files in “PDF Spaces”, there is no more facility available for searching files, even if it is OCR done file.
So, I had to remove my files from PDF Spaces & put these files individually in Adobe Cloud to enable search facility.
Very Very shocking for me. Can someone guide me on this ??
1 vote -
Po aktualizacji do wersji 25.001.21223 Acrobat Reder przestaje się uruchamiać w Win7.
Po aktualizacji do wersji 25.001.21223 Acrobat Reader przestaje się uruchamiać w Windows 7. Po prostu nie działa, zgłaszając błąd biblioteki.
1 vote -
Online version of what shows up as free in Google Search, no longer free
Force Google search to update if you change so something is no longer free:
https://acrobat.adobe.com/link/acrobat/ocr-pdf won't let me add a file - keeps popping up an ad
Same for: https://acrobat.adobe.com/link/acrobat/pdf-to-word?x_api_client_id=adobe_com&x_api_client_location=pdf_to_wordI have no problem with your choice to charge, just disappointed because I thought it was free...
1 vote -
How to convert OST files to PST?
To manually convert an OST file to a PST file, first, open Microsoft Outlook and go to "File" > "Open & Export"> "Import/Export." Select "Export to a file," choose "Outlook Data File (.pst)," and then select your OST file to export.
Alternatively, you can use Sysinfo OST to PST Converter which is the finest and most efficient utility for converting an OST file into an Outlook PST file with 100% accuracy and no data loss is a versatile software that not only converts OST to PST but also supports other formats such as MBOX, PDF, JSON, and more. This multi-functional tool ensures accurate conversion and preservation of data.
To Know more: https://www.sysinfotools.com/ost-to-pst-converter.php
To manually convert an OST file to a PST file, first, open Microsoft Outlook and go to "File" > "Open & Export"> "Import/Export." Select "Export to a file," choose "Outlook Data File (.pst)," and then select your OST file to export.
Alternatively, you can use Sysinfo OST to PST Converter which is the finest and most efficient utility for converting an OST file into an Outlook PST file with 100% accuracy and no data loss is a versatile software that not only converts OST to PST but also supports other formats such as MBOX, PDF, JSON, and more. This multi-functional…
6 votes -
Pop ups
Stop putting advertising throughout the Adobe suite, and get rid of all the pop-ups that are slowing me down and bloating the software. I pay for a subscription and do not need your horrible "suggestions" - I just want working software. I am sick to death of closing random pop-ups and suggestions I never asked for.
5 votes -
Finding UX Design Inspiration for Better User Engagement
My website is up and running, but something isn’t feeling right. Users are visiting, yet engagement is staying low. Is it the navigation? Share your thoughts. Do you know what are some of the best places to find UX design ideas that are truly enhancing user interaction? How should I face this situation?
3 votes -
Can no longer digitally sign in multiple pages without opening and closing the document multiple times.
Cant easily digitally sign a document on multiple pages. You need to sign each page of the document, then close them. Then combine them. Then sign it. Then close it. Then open it. Then edit. Then finally after your hair falls out you sign each page. This is the most cumbersome process.... It just awful, please fix this.
1 vote -
print text as black and white and only color images as color
If only 1 page in an 8-page booklet has a color image and the rest is text, the ability to print the document with the "auto" color option in print dialogue and it actually print only the first page in color and the rest of the document in black and white.
1 vote -
The figure element is placed randomly in the tag structure
When I create a PDF from Microsoft Word 365 using Adobe Acrobat Pro (Adobe PDFMaker 25/Adobe PDF Library 25.1.5) with more than one floating figure, the second figure element is not placed in the desired location in the tag structure.
The second figure element is placed, as it seems, randomly. The amount of other text in the document also affects the placement.
However, if I use the online service (Adobe PDF Service), the second figure element is placed in the desired location in the tag structure.
1 vote -
Bug in "find" on the desktop app
The find function in the desktop app often goes rogue, highlighting text in the document that bears no relationship to the text being searched for.
1 vote
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