A perpetual license for a PDF editor is a license that allows you to use the software application indefinitely, without the need to pay for ongoing subscriptions or renewals. A subscription license, on the other hand, is a license that requires you to pay a recurring fee (usually monthly or annually) to continue using the […]
Category: Articles
Qoppa’s internal articles about PDF Studio and comparison with other competing PDF software.
PDF Studio, PDF Converter PDF Editor for macOS 13 Ventura
Q: Does PDF Studio, Qoppa’s PDF editing application, work on macOS Ventura? A: Yes, the latest version of PDF Studio, version 2022, is compatible with macOS Ventura. PDF Studio 2022 is fully compatible with macOS 13 Ventura PDF Studio version 2022 installs and runs properly on macOS Ventura (version 13.x). Give it a try now! […]
PDF Studio Featured on PC World Magazine
PC World overall verdict is that PDF Studio is among the strongest alternative to Adobe Acrobat. The well renowned PC World magazine has featured PDF Studio on their site by doing a review of the current version, PDF Studio 2022. The article highlights the fact that PDF Studio 2022 contains many productivity hacks users can […]
PDF Studio Placed at #1 on Technastic’s 5 Best PDF Editors for Linux List
If you haven’t heard, PDF Studio was placed at the number 1 spot in Technastic’s article 5 Best PDF Editors for Linux You Should Try in 2022. The article was written by Vivek, one of the platforms main authors. He has written informative articles comparing PDF software such as Best 3 Screenshot to PDF Converters […]
CVE-2021-44228 – Apache Log4j Vulnerability
Q: Is PDF Studio affected by the recent CVE-2021-44228 – Apache Log4j Vulnerability? A: NO, the new log4j vulnerability does NOT affect our PDF Studio & PDF Studio Viewer products. This applies to all 5 of the recently reported log4j vulnerabilities. CVE-2021-44228 (CVSS score: 10.0) – A remote code execution vulnerability affecting Log4j versions from 2.0-beta9 to […]
PDF Studio Apple Silicon M Series Chip Support
Try PDF Studio 2023 with full ARM Support (Beta)! Our team is hard at work getting PDF Studio 2023 ready to run natively on the new improved Apple Silicon chipsets (without Rosetta) and offer full ARM support. We already have our core application up and running and now waiting on final third party plugins to […]
Okular PDF Reader Alternative for Linux / Ubuntu / Unix
PDF Studio Viewer is a user friendly, powerful, FREE PDF viewer that works on all Linux / Unix distributions including Ubuntu, Mint, Debian, OpenSuse, Solaris, Fedora, AIX, and others. Features available in PDF Studio Viewer: PDF Studio Viewer (Free!): Review & markup PDFs (with text, graphics annotations & markups) Fill & save forms Validates digital signatures Opens […]
Evince PDF Reader Alternative for Linux / Ubuntu / Unix
PDF Studio Viewer is a user friendly, powerful, FREE PDF viewer that works on all Linux / Unix distributions including Ubuntu, Mint, Debian, OpenSuse, Solaris, Fedora, AIX, and others. It is a good alternative to Evince to view and navigate PDF documents on Linux as it contains many advanced viewing features. Features available in PDF Studio […]
Best Free PDF Reader for macOS Ventura (Better than Preview)
PDF Studio Viewer is a reliable free PDF viewer for Mac that renders PDF documents with high fidelity (including digital signatures), and allows users to annotate documents as well as fill interactive PDF forms. macOS versions supported: macOS 13 (Ventura), macOS 12 (Monterey), macOS 11.1 (Big Sur), macOS 10.15 (Catalina), Mac OSX 10.14 (Mojave), Mac […]
PDF to HTML5/SVG Conversion Comparison
Qoppa Software has developed its own high quality PDF to HTML5 conversion engine. Initially released in Qoppa’s PDF to HML5 conversion library jPDFWeb, the same PDF to HTML5 conversion engine has now been integrated into Qoppa’s PDF Automation Server and PDF Studio. Converting a PDF to HTML makes it possible to easily publish the content […]
