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Beiträge, die mit PDF getaggt sind
Privatnutzer von Edge sind schon lange auf den Adobe-Inline-Reader umgestellt. Ab September soll er auch für Geschäftskunden zum Opt-out werden.
https://www.heise.de/news/Microsoft-Edge-Adobe-Reader-ab-Herbst-auch-fuer-Geschaeftsnutzer-Standard-10356864.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon
#Adobe #IT #MicrosoftEdge #PDF #news
💾 Digitaler Kassenbon: PDF statt Zettelwirtschaft
#archive #journalism #press #pdf #verbraucher #news #pdf #nachrichten
@DNDnews @dach
➡️ https://dndnetz.blogspot.com/p/dnd-archive.html
📄 Minimal Linux OS runs in a 6MB PDF Document in Chrome.A version of the Linux operating system can now be run inside a PDF opened by a Chromium-based browser. The developer [Ading2210] explains that Linux need a modified version of the TinyEMU RISC-V emulator.
https://github.com/ading2210/linuxpdf
#linux #pdf #chromium #based #browser #it #engineer #media #programming #art #tech #developer #artist #news
![If you wish to try out the LinuxPDF, it requires a Chromium-based browser to work correctly (I checked, but it didn't work in Firefox on PC).
On the topic of speed and efficiency, [Ading2210] humbly admits that performance might be the largest problem with LinuxPDF. "The Linux kernel takes about 30-60 seconds to boot up within the PDF, which [is] over 100x slower than normal," notes the developer. With Chrome's current PDF engine having its Just-in-Time (JIT) compiler disabled, [Ading2210] sees no way of speeding up the code, for now.](https://nerdculture.de/system/media_attachments/files/114/211/704/385/933/637/original/7142a6047423bdbc.jpeg "If you wish to try out the LinuxPDF, it requires a Chromium-based browser to work correctly (I checked, but it didn't work in Firefox on PC).
On the topic of speed and efficiency, [Ading2210] humbly admits that performance might be the largest problem with LinuxPDF. \"The Linux kernel takes about 30-60 seconds to boot up within the PDF, which [is] over 100x slower than normal,\" notes the developer. With Chrome's current PDF engine having its Just-in-Time (JIT) compiler disabled, [Ading2210] sees no way of speeding up the code, for now.")
![[ImageSource: Ading2210]
The TinyEMU RISC-V emulator runs in the PDF thanks to a technique where its code is compiled "using an old version of Emscripten that targets asm.js instead of WebAssembly." This is embedded and loads in the PDF, subsequently auto-running a minimal Linux kernel targeting that architecture.
In this implementation, once you agree to 'Start Emulator' in your browser, you will see the LinuxPDF UI load, and a welcome message in the Linux viewport, as you wait for the OS to boot.](https://nerdculture.de/system/media_attachments/files/114/211/705/349/712/707/original/513838969c81eb99.png "[ImageSource: Ading2210]
The TinyEMU RISC-V emulator runs in the PDF thanks to a technique where its code is compiled \"using an old version of Emscripten that targets asm.js instead of WebAssembly.\" This is embedded and loads in the PDF, subsequently auto-running a minimal Linux kernel targeting that architecture.
In this implementation, once you agree to 'Start Emulator' in your browser, you will see the LinuxPDF UI load, and a welcome message in the Linux viewport, as you wait for the OS to boot.")
![[ImageSource: Ading2210]
Below the Linux viewport in the PDF is a soft keyboard created by an array of PDF buttons. However, it is likely quicker for everyone with a decent physical keyboard to input commands into the 'type here for keyboard inputs' field to the lower right of the keyboard UI area.](https://nerdculture.de/system/media_attachments/files/114/211/706/326/556/776/original/9f7e2d1a8c32c083.png "[ImageSource: Ading2210]
Below the Linux viewport in the PDF is a soft keyboard created by an array of PDF buttons. However, it is likely quicker for everyone with a decent physical keyboard to input commands into the 'type here for keyboard inputs' field to the lower right of the keyboard UI area.")
GitHub - ading2210/linuxpdf: Linux running inside a PDF file via a RISC-V emulator
Linux running inside a PDF file via a RISC-V emulator - ading2210/linuxpdfGitHub
Take potentially dangerous PDFs, office documents, or images and convert them to safe PDFs.
⚠️ https://dangerzone.rocks
@dangerzone#freetoolfriday #followfriday #fediverse #pdf #dangerzone #opensource #office
Dangerzone
Take potentially dangerous PDFs, office documents, or images and convert them to a safe PDF.dangerzone.rocks
Anybody know more about this? Like: How deep is Acrobat still involved? Is this a good association bringing more freedom to the format or a bad on, just acting as a shell for bad company influence? And so on.
Ich habe das Passwort zum Öffnen eines PDF-Dokuments vergessen. Gibt es eine Möglichkeit, ohne aufwendiges Knacken dennoch auf den Inhalt zuzugreifen?
https://www.heise.de/ratgeber/PDF-Passwort-vergessen-10309729.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon
#ctTippsundTricks #Passwörter #PDF #Wissen #news
Verwaltet auf sehr einfache Weise PDF-Dokumente. Man kippt gewissermaßen seine Dokumente rein und organisiert sie mit Tags.
Notizen zum Dokument können in Markdown hinzugefügt werden.
Favoriten, Teilungsfunktion, Multi-User, Lesefortschritt, Archivbereich.
Allerdings keine Volltextsuche.
Einfache Installation via Docker, gute mobile Ansicht. Raspberry Pi genügt.
https://github.com/mrmn2/PdfDing/tree/master
#pdf #selfhosted #raspberrypi
GitHub - mrmn2/PdfDing: Selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices.
Selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. - mrmn2/PdfDingGitHub
IT-Security researchers have uncovered a widespread phishing campaign that uses fake CAPTCHA images shared via PDF documents hosted on Webflow's content delivery network (CDN) to deliver the Lumma stealer malware.
https://www.netskope.com/blog/fake-captchas-malicious-pdfs-seo-traps-leveraged-for-user-manual-searches
#fake #captcha #pdf #phishing #campaign #it #security #privacy #engineer #media #tech #news
Fake CAPTCHAs, Malicious PDFs, SEO Traps Leveraged for User Manual Searches - Netskope
Summary On February 12, 2025, Netskope Threat Labs reported a widespread phishing campaign using fake CAPTCHA images via Webflow CDN to trick victimsJan Michael Alcantara (Netskope)
Beeindruckend: Von Schüler gebautes Linux läuft jetzt in PDF-Datei
Das freie Betriebssystem mit dem Pinguin kommt zum Teil mit unglaublich geringen Ressourcen aus. Das haben bereits einige Bastler-Projekte bewiesen.Felix Krauth (WinFuture.de)
Doom läuft auf allem, auch in PDF – warum nicht auch Linux? Das dachte sich ein Tüftler und startet ein Minimalsystem im PDF-RISCV-Emulator.
https://www.heise.de/news/Linux-laeuft-im-PDF-10272022.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon
#Emulator #Linux #OpenSource #PDF #news
#vivaldi #pdf #browser
The spyware allegedly came from an #israeli company called #paragon Solutions and targeted select users in over two dozen #countries, WhatsApp says.
#journalist #ICE #usa #facebook #meta #privacy #surveillance #data #pdf #malware #trojan #zeroclick #IM
1: download Adobe Reader. We will use free options to use this #trick
2: open PDF file in Adobe Reader
3. Go to Print Option (Ctrl+P) and check "original width and height" and check vertical orientation
Now you can print top of A3 sheet.
4. Double Click Shift + Ctrl + Plus
5. Go to Print options (Ctrl+P) and check "original width and height" and check vertical orientation
Now you can print bottom of A3 sheet.
With this simple trick you can print A3 on A4 printer. I hope it will help you. This trick helped me few times :) .
Full article in polish lang is here: https://gazety.org/blog/druk-a3-na-drukarce-a4-to-mozliwe/
#acrobat #newspaper #print #trick #Design #creative #A3 #A4 #newspaper_publishing #tips #adobe #reader #pdf #media #journalism
Druk A3 na drukarce A4? To możliwe. - Gazety.ORG - skład DTP, druk, drukarnia gazet dla Urzędów Gmin, Miast, firm
Jak wydrukować stronę A3, gdy do dyspozycji mamy tylko drukarkę A4? Dzięki tej poradzie... to możliwe. W programach udostępnianych za darmo.admin (Gazety.ORG)