This post mentions the best free cloud-based PDF editor tools. These are the PDF editors that work in a web browser. You can sign up for these cloud PDF editing ...

Abstract: Deep-learning (DL) algorithms, which learn the representative and discriminative features in a hierarchical manner from the data, have recently become a hotspot in the machine-learning area ...

TL;DR: This lifetime subscription to the PDFToolKit Unlimited Plan handles all your PDF needs for life, and now it’s just $79 ...

TL;DR: Get PDFToolKit’s unlimited lifetime plan for $79 — an all-in-one, browser-based PDF editor that lets you edit, convert ...

UPDF has officially released version 2.5 on March 31, 2026, introducing 10 powerful AI agents designed to significantly ...

When somebody sends you a document as an attachment, don't just open it. Use the free tool Dangerzone to scrub it clean of ...

Switch from Adobe Acrobat to Okular, a fast, free PDF reader with powerful annotation tools, no ads, no subscriptions, and support for multiple file formats.

It also covers the details that tend to get overlooked. You can redact sensitive information, password-protect documents, or compare files side by side without needing extra software. OCR ...

Adobe Acrobat Standard handles the PDF basics well, but Adobe withholds enough useful features to make its lower price less compelling than it first appears. Adobe Acrobat Standard is Adobe’s entry ...

Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...