Free Adobe Acrobat Alternatives for Every Need in 2026

Looking for a cheaper, faster Adobe Acrobat replacement? Explore alternatives including PDNob, LibreOffice, and Inkscape.

I won't go back to Adobe after trying this free PDF editor

That's why I was excited to come across a free app called PDFgear. It's an all-in-one PDF viewer, creator, and editor ...
Bleeping Computer

Microsoft says new Outlook can't open some Excel attachments

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client. According to a service alert (EX1189359) seen by BleepingComputer ...
IEEE

Toward Robust Open-Set Radiofrequency Signal Identification in Internet of Things Using Hypersphere Manifold Embedding

Radiofrequency signal identification (RSI) provides a critical security solution for device authentication in the Internet of Things (IoT), characterized by extensive interconnections and interactions ...