#poppler — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #poppler, aggregated by home.social.
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#Debian LTS contributors released 52 DLAs fixing 2159 CVEs in July. Notable security updates were released for the #linux kernel, grub2, imagemagick, jq, nginx, nss, poppler, samba and more.
Debian LTS team took full responsibility of Debian 12 (#bookworm) in July after its last point release.
Debian LTS contributors also prepared updates for the stable release, Debian 13 (#trixie).
Read the details in our full report at https://www.freexian.com/blog/debian-lts-report-2026-07/?utm_source=mastodon&utm_medium=social
This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).
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#Debian LTS contributors released 52 DLAs fixing 2159 CVEs in July. Notable security updates were released for the #linux kernel, grub2, imagemagick, jq, nginx, nss, poppler, samba and more.
Debian LTS team took full responsibility of Debian 12 (#bookworm) in July after its last point release.
Debian LTS contributors also prepared updates for the stable release, Debian 13 (#trixie).
Read the details in our full report at https://www.freexian.com/blog/debian-lts-report-2026-07/?utm_source=mastodon&utm_medium=social
This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).
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#Debian LTS contributors released 52 DLAs fixing 2159 CVEs in July. Notable security updates were released for the #linux kernel, grub2, imagemagick, jq, nginx, nss, poppler, samba and more.
Debian LTS team took full responsibility of Debian 12 (#bookworm) in July after its last point release.
Debian LTS contributors also prepared updates for the stable release, Debian 13 (#trixie).
Read the details in our full report at https://www.freexian.com/blog/debian-lts-report-2026-07/?utm_source=mastodon&utm_medium=social
This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).
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#Debian LTS contributors released 52 DLAs fixing 2159 CVEs in July. Notable security updates were released for the #linux kernel, grub2, imagemagick, jq, nginx, nss, poppler, samba and more.
Debian LTS team took full responsibility of Debian 12 (#bookworm) in July after its last point release.
Debian LTS contributors also prepared updates for the stable release, Debian 13 (#trixie).
Read the details in our full report at https://www.freexian.com/blog/debian-lts-report-2026-07/?utm_source=mastodon&utm_medium=social
This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).
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#Debian LTS contributors released 52 DLAs fixing 2159 CVEs in July. Notable security updates were released for the #linux kernel, grub2, imagemagick, jq, nginx, nss, poppler, samba and more.
Debian LTS team took full responsibility of Debian 12 (#bookworm) in July after its last point release.
Debian LTS contributors also prepared updates for the stable release, Debian 13 (#trixie).
Read the details in our full report at https://www.freexian.com/blog/debian-lts-report-2026-07/?utm_source=mastodon&utm_medium=social
This work is funded by Freexian's Debian LTS offering. Become a sponsor of Debian LTS https://www.freexian.com/lts/debian/?utm_source=mastodon&utm_medium=social) and enjoy the benefits (https://www.freexian.com/lts/debian/details/#benefits).
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Apparantly, zlib compression in PDF's aren't good enough any longer so new documents migth be Brotli-compressed instead. Not many readers implement it yet, so we better get hacking.
This is built with bubblegum and duct tape.
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Apparently, zlib compression in PDF's aren't good enough any longer so new documents might be Brotli-compressed instead. Not many readers implement it yet, so we better get hacking.
This is built with bubblegum and duct tape.
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Apparently, zlib compression in PDF's aren't good enough any longer so new documents might be Brotli-compressed instead. Not many readers implement it yet, so we better get hacking.
This is built with bubblegum and duct tape.
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Apparently, zlib compression in PDF's aren't good enough any longer so new documents might be Brotli-compressed instead. Not many readers implement it yet, so we better get hacking.
This is built with bubblegum and duct tape.
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Apparantly, zlib compression in PDF's aren't good enough any longer so new documents migth be Brotli-compressed instead. Not many readers implement it yet, so we better get hacking.
This is built with bubblegum and duct tape.
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PS: Mein Zotero kann jetzt Text erkennen https://github.com/UB-Mannheim/zotero-ocr
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PS: Mein Zotero kann jetzt Text erkennen https://github.com/UB-Mannheim/zotero-ocr
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PS: Mein Zotero kann jetzt Text erkennen https://github.com/UB-Mannheim/zotero-ocr
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Encountered a #Poppler bug report with an attached sample PDF document that takes over 45 seconds to render its first page on my fastest computer, so I took the opportunity to profile it with #Sysprof : https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1572#note_3592829
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Encountered a #Poppler bug report with an attached sample PDF document that takes over 45 seconds to render its first page on my fastest computer, so I took the opportunity to profile it with #Sysprof : https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1572#note_3592829
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Encountered a #Poppler bug report with an attached sample PDF document that takes over 45 seconds to render its first page on my fastest computer, so I took the opportunity to profile it with #Sysprof : https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1572#note_3592829
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Encountered a #Poppler bug report with an attached sample PDF document that takes over 45 seconds to render its first page on my fastest computer, so I took the opportunity to profile it with #Sysprof : https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1572#note_3592829
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Encountered a #Poppler bug report with an attached sample PDF document that takes over 45 seconds to render its first page on my fastest computer, so I took the opportunity to profile it with #Sysprof : https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1572#note_3592829
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Oh wow. Someone found a way to speed up image rendering by ~32x (or more?) in the Poppler PDF library, and their solution sat in this comment thread because they're unable to fork the repository 😬
That's quite unfortunate. I wonder what prevents guest users from forking on the #FreeDesktop GitLab instance?
https://gitlab.freedesktop.org/poppler/poppler/-/work_items/507#note_3486476
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Oh wow. Someone found a way to speed up image rendering by ~32x (or more?) in the Poppler PDF library, and their solution sat in this comment thread because they're unable to fork the repository 😬
That's quite unfortunate. I wonder what prevents guest users from forking on the #FreeDesktop GitLab instance?
https://gitlab.freedesktop.org/poppler/poppler/-/work_items/507#note_3486476
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Oh wow. Someone found a way to speed up image rendering by ~32x (or more?) in the Poppler PDF library, and their solution sat in this comment thread because they're unable to fork the repository 😬
That's quite unfortunate. I wonder what prevents guest users from forking on the #FreeDesktop GitLab instance?
https://gitlab.freedesktop.org/poppler/poppler/-/work_items/507#note_3486476
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Oh wow. Someone found a way to speed up image rendering by ~32x (or more?) in the Poppler PDF library, and their solution sat in this comment thread because they're unable to fork the repository 😬
That's quite unfortunate. I wonder what prevents guest users from forking on the #FreeDesktop GitLab instance?
https://gitlab.freedesktop.org/poppler/poppler/-/work_items/507#note_3486476
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Oh wow. Someone found a way to speed up image rendering by ~32x (or more?) in the Poppler PDF library, and their solution sat in this comment thread because they're unable to fork the repository 😬
That's quite unfortunate. I wonder what prevents guest users from forking on the #FreeDesktop GitLab instance?
https://gitlab.freedesktop.org/poppler/poppler/-/work_items/507#note_3486476
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Невидимый слой PDF с инструкциями для ботов
Невидимый текстовый слой PDF можно редактировать и экспортировать в Markdown, JSON и TXT. Такие документы называются адаптивными PDF , они созданы для чтения и людьми, и роботами. Люди видят обычный PDF, а роботы — отдельный слой ActualText с текстом в Markdown и картинками в base64.
https://habr.com/ru/companies/globalsign/articles/1058328/
#markdown #разметка #PyMuPDF #умный_PDF #Adaptivepdf #PyMuPDF4LLM #OCR #pdx #Poppler
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Невидимый слой PDF с инструкциями для ботов
Невидимый текстовый слой PDF можно редактировать и экспортировать в Markdown, JSON и TXT. Такие документы называются адаптивными PDF , они созданы для чтения и людьми, и роботами. Люди видят обычный PDF, а роботы — отдельный слой ActualText с текстом в Markdown и картинками в base64.
https://habr.com/ru/companies/globalsign/articles/1058328/
#markdown #разметка #PyMuPDF #умный_PDF #Adaptivepdf #PyMuPDF4LLM #OCR #pdx #Poppler
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Невидимый слой PDF с инструкциями для ботов
Невидимый текстовый слой PDF можно редактировать и экспортировать в Markdown, JSON и TXT. Такие документы называются адаптивными PDF , они созданы для чтения и людьми, и роботами. Люди видят обычный PDF, а роботы — отдельный слой ActualText с текстом в Markdown и картинками в base64.
https://habr.com/ru/companies/globalsign/articles/1058328/
#markdown #разметка #PyMuPDF #умный_PDF #Adaptivepdf #PyMuPDF4LLM #OCR #pdx #Poppler
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“Secure #redaction by design and through extensive #testing”
#Censor 0.6.0 comes with many more #security improvements, motivated by extensive testing on more then 1,000 #PDF document samples. You may now redact securely also links, form fields and widgets. In rare cases, when partial image redaction fails, the more secure full image removal is used instead.
But even more important, Censor now warns you, when unsuccessful redaction is detected during postprocessing. This reduces the impact of known issues of unsecure redaction.
Polish is the 11th language you may speak with Censor. Thanks to its translators (among them, @mondstern)!
Thanks a lot also to #pypdf, #qpdf, #pikepdf, #Ghostscript, #MuPDF, #PyMuPDF, and #poppler contributors for the great resource of PDF document samples!
Find it at @flathub: https://flathub.org/apps/page.codeberg.censor.Censor and @Codeberg: https://codeberg.org/censor/Censor
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“Secure #redaction by design and through extensive #testing”
#Censor 0.6.0 comes with many more #security improvements, motivated by extensive testing on more then 1,000 #PDF document samples. You may now redact securely also links, form fields and widgets. In rare cases, when partial image redaction fails, the more secure full image removal is used instead.
But even more important, Censor now warns you, when unsuccessful redaction is detected during postprocessing. This reduces the impact of known issues of unsecure redaction.
Polish is the 11th language you may speak with Censor. Thanks to its translators (among them, @mondstern)!
Thanks a lot also to #pypdf, #qpdf, #pikepdf, #Ghostscript, #MuPDF, #PyMuPDF, and #poppler contributors for the great resource of PDF document samples!
Find it at @flathub: https://flathub.org/apps/page.codeberg.censor.Censor and @Codeberg: https://codeberg.org/censor/Censor
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“Secure #redaction by design and through extensive #testing”
#Censor 0.6.0 comes with many more #security improvements, motivated by extensive testing on more then 1,000 #PDF document samples. You may now redact securely also links, form fields and widgets. In rare cases, when partial image redaction fails, the more secure full image removal is used instead.
But even more important, Censor now warns you, when unsuccessful redaction is detected during postprocessing. This reduces the impact of known issues of unsecure redaction.
Polish is the 11th language you may speak with Censor. Thanks to its translators (among them, @mondstern)!
Thanks a lot also to #pypdf, #qpdf, #pikepdf, #Ghostscript, #MuPDF, #PyMuPDF, and #poppler contributors for the great resource of PDF document samples!
Find it at @flathub: https://flathub.org/apps/page.codeberg.censor.Censor and @Codeberg: https://codeberg.org/censor/Censor
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“Secure #redaction by design and through extensive #testing”
#Censor 0.6.0 comes with many more #security improvements, motivated by extensive testing on more then 1,000 #PDF document samples. You may now redact securely also links, form fields and widgets. In rare cases, when partial image redaction fails, the more secure full image removal is used instead.
But even more important, Censor now warns you, when unsuccessful redaction is detected during postprocessing. This reduces the impact of known issues of unsecure redaction.
Polish is the 11th language you may speak with Censor. Thanks to its translators (among them, @mondstern)!
Thanks a lot also to #pypdf, #qpdf, #pikepdf, #Ghostscript, #MuPDF, #PyMuPDF, and #poppler contributors for the great resource of PDF document samples!
Find it at @flathub: https://flathub.org/apps/page.codeberg.censor.Censor and @Codeberg: https://codeberg.org/censor/Censor
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“Secure #redaction by design and through extensive #testing”
#Censor 0.6.0 comes with many more #security improvements, motivated by extensive testing on more then 1,000 #PDF document samples. You may now redact securely also links, form fields and widgets. In rare cases, when partial image redaction fails, the more secure full image removal is used instead.
But even more important, Censor now warns you, when unsuccessful redaction is detected during postprocessing. This reduces the impact of known issues of unsecure redaction.
Polish is the 11th language you may speak with Censor. Thanks to its translators (among them, @mondstern)!
Thanks a lot also to #pypdf, #qpdf, #pikepdf, #Ghostscript, #MuPDF, #PyMuPDF, and #poppler contributors for the great resource of PDF document samples!
Find it at @flathub: https://flathub.org/apps/page.codeberg.censor.Censor and @Codeberg: https://codeberg.org/censor/Censor
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My problem is not the computer (hardware) that is broken. My problem is the software that is broken.
One of todays problems: https://trac.macports.org/ticket/73454
#macports #poppler -
My problem is not the computer (hardware) that is broken. My problem is the software that is broken.
One of todays problems: https://trac.macports.org/ticket/73454
#macports #poppler -
My problem is not the computer (hardware) that is broken. My problem is the software that is broken.
One of todays problems: https://trac.macports.org/ticket/73454
#macports #poppler -
My problem is not the computer (hardware) that is broken. My problem is the software that is broken.
One of todays problems: https://trac.macports.org/ticket/73454
#macports #poppler -
After 1.5 years in the making, @gnome Papers 50 will let you create freestanding text & ink annotations on PDFs (using a Wacom tablet stylus, for example), i.e. drawing & handwriting (to circle things or sign documents the old-fashioned way, or highlighting on scanned documents): https://lbaudin.pages.gitlab.gnome.org/blog/posts/drawing-writing-with-papers/
Used it in practice today. I've been hoping for this for about 20 years.
Papers nightly is such a massive improvement!Thank you @lbaudin for implementing it :owi:
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After 1.5 years in the making, @gnome Papers 50 will let you create freestanding text & ink annotations on PDFs (using a Wacom tablet stylus, for example), i.e. drawing & handwriting (to circle things or sign documents the old-fashioned way, or highlighting on scanned documents): https://lbaudin.pages.gitlab.gnome.org/blog/posts/drawing-writing-with-papers/
Used it in practice today. I've been hoping for this for about 20 years.
Papers nightly is such a massive improvement!Thank you @lbaudin for implementing it :owi:
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After 1.5 years in the making, @gnome Papers 50 will let you create freestanding text & ink annotations on PDFs (using a Wacom tablet stylus, for example), i.e. drawing & handwriting (to circle things or sign documents the old-fashioned way, or highlighting on scanned documents): https://lbaudin.pages.gitlab.gnome.org/blog/posts/drawing-writing-with-papers/
Used it in practice today. I've been hoping for this for about 20 years.
Papers nightly is such a massive improvement!Thank you @lbaudin for implementing it :owi:
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After 1.5 years in the making, @gnome Papers 50 will let you create freestanding text & ink annotations on PDFs (using a Wacom tablet stylus, for example), i.e. drawing & handwriting (to circle things or sign documents the old-fashioned way, or highlighting on scanned documents): https://lbaudin.pages.gitlab.gnome.org/blog/posts/drawing-writing-with-papers/
Used it in practice today. I've been hoping for this for about 20 years.
Papers nightly is such a massive improvement!Thank you @lbaudin for implementing it :owi:
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After 1.5 years in the making, @gnome Papers 50 will let you create freestanding text & ink annotations on PDFs (using a Wacom tablet stylus, for example), i.e. drawing & handwriting (to circle things or sign documents the old-fashioned way, or highlighting on scanned documents): https://lbaudin.pages.gitlab.gnome.org/blog/posts/drawing-writing-with-papers/
Used it in practice today. I've been hoping for this for about 20 years.
Papers nightly is such a massive improvement!Thank you @lbaudin for implementing it :owi:
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Extracting embedded images from a PDFSurprisingly, the best way (that I’ve found) to do this is to use The Unarchiver, a free app from MacPaw (the folks behind SetApp and many other things). It seems to faithfully extract the images as-is, including ICC profiles (which might technically be separate from the image within the PDF, but nonetheless are crucial to the image being extracted correctly).
The primary reason to extract […]
https://wadetregaskis.com/extracting-embedded-images-from-a-pdf/ -
Extracting embedded images from a PDFSurprisingly, the best way (that I’ve found) to do this is to use The Unarchiver, a free app from MacPaw (the folks behind SetApp and many other things). It seems to faithfully extract the images as-is, including ICC profiles (which might technically be separate from the image within the PDF, but nonetheless are crucial to the image being extracted correctly).
The primary reason to extract […]
https://wadetregaskis.com/extracting-embedded-images-from-a-pdf/ -
Extracting embedded images from a PDFSurprisingly, the best way (that I’ve found) to do this is to use The Unarchiver, a free app from MacPaw (the folks behind SetApp and many other things). It seems to faithfully extract the images as-is, including ICC profiles (which might technically be separate from the image within the PDF, but nonetheless are crucial to the image being extracted correctly).
The primary reason to extract […]
https://wadetregaskis.com/extracting-embedded-images-from-a-pdf/ -
I stumbled upon a 2300-pages-long PDF document that actually is a fantastic benchmark for slow search performance (1.5 to 5 minutes) in most PDF readers (including GNOME Papers, Evince and Okular)… so I fired up #Sysprof through GNOME Builder to measure the slowness, and reported my findings in #Poppler for all of you performance optimization aficionados: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1660
#PDF #profiling #performance #FreeDesktop #Linux #GNOMEBuilder #GNOME #GNOMEPapers #Evince #Okular
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I stumbled upon a 2300-pages-long PDF document that actually is a fantastic benchmark for slow search performance (1.5 to 5 minutes) in most PDF readers (including GNOME Papers, Evince and Okular)… so I fired up #Sysprof through GNOME Builder to measure the slowness, and reported my findings in #Poppler for all of you performance optimization aficionados: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1660
#PDF #profiling #performance #FreeDesktop #Linux #GNOMEBuilder #GNOME #GNOMEPapers #Evince #Okular
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I stumbled upon a 2300-pages-long PDF document that actually is a fantastic benchmark for slow search performance (1.5 to 5 minutes) in most PDF readers (including GNOME Papers, Evince and Okular)… so I fired up #Sysprof through GNOME Builder to measure the slowness, and reported my findings in #Poppler for all of you performance optimization aficionados: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1660
#PDF #profiling #performance #FreeDesktop #Linux #GNOMEBuilder #GNOME #GNOMEPapers #Evince #Okular
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I stumbled upon a 2300-pages-long PDF document that actually is a fantastic benchmark for slow search performance (1.5 to 5 minutes) in most PDF readers (including GNOME Papers, Evince and Okular)… so I fired up #Sysprof through GNOME Builder to measure the slowness, and reported my findings in #Poppler for all of you performance optimization aficionados: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1660
#PDF #profiling #performance #FreeDesktop #Linux #GNOMEBuilder #GNOME #GNOMEPapers #Evince #Okular
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I stumbled upon a 2300-pages-long PDF document that actually is a fantastic benchmark for slow search performance (1.5 to 5 minutes) in most PDF readers (including GNOME Papers, Evince and Okular)… so I fired up #Sysprof through GNOME Builder to measure the slowness, and reported my findings in #Poppler for all of you performance optimization aficionados: https://gitlab.freedesktop.org/poppler/poppler/-/issues/1660
#PDF #profiling #performance #FreeDesktop #Linux #GNOMEBuilder #GNOME #GNOMEPapers #Evince #Okular
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Learn how to merge PDF files in Linux using pdfunite command. Step-by-step tutorial with examples, scripting tips, faq and troubleshooting.
Read full guide here: https://ostechnix.com/merge-pdf-files-linux-pdfunite-command/
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Learn how to merge PDF files in Linux using pdfunite command. Step-by-step tutorial with examples, scripting tips, faq and troubleshooting.
Read full guide here: https://ostechnix.com/merge-pdf-files-linux-pdfunite-command/
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Learn how to merge PDF files in Linux using pdfunite command. Step-by-step tutorial with examples, scripting tips, faq and troubleshooting.
Read full guide here: https://ostechnix.com/merge-pdf-files-linux-pdfunite-command/
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Learn how to merge PDF files in Linux using pdfunite command. Step-by-step tutorial with examples, scripting tips, faq and troubleshooting.
Read full guide here: https://ostechnix.com/merge-pdf-files-linux-pdfunite-command/
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Learn how to merge PDF files in Linux using pdfunite command. Step-by-step tutorial with examples, scripting tips, faq and troubleshooting.
Read full guide here: https://ostechnix.com/merge-pdf-files-linux-pdfunite-command/
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I'm sure I did this the hard way.
I have a one-page ODF (.ods) that I want printed as two pages on front and back of a sheet of paper, and I want to occasionally print 10 copies. Rather than pasting a second page in Calc, I've printed to #PDF, and used pdfunite to make it a two page PDF.
I tried merging PDFs with #ImageMagick but the convert command was lowering the dpi or something; the printed version was dithered. #Poppler pdfunite command worked well though.
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I'm sure I did this the hard way.
I have a one-page ODF (.ods) that I want printed as two pages on front and back of a sheet of paper, and I want to occasionally print 10 copies. Rather than pasting a second page in Calc, I've printed to #PDF, and used pdfunite to make it a two page PDF.
I tried merging PDFs with #ImageMagick but the convert command was lowering the dpi or something; the printed version was dithered. #Poppler pdfunite command worked well though.