5 essential Mac apps you should always install first

Got yourself a brand-new Mac? Here are the top five essential apps you need to install as soon as you boot up your computer ...
TechRadar

The best PDF editor of 2025 — our expert picks for editing PDF documents

We put the best PDF editors to the test to find the top software, apps, and online services for creating, altering, and collaborating on documents. We've been testing PDF editors for over ten years ...
IEEE

A Switched Capacitor Converter with Open Circuit Voltage MPPT Method for Piezoelectric Energy Harvesting

Abstract: This paper presents a 7-phase switched capacitor converter with maximum power point tracking (MPPT) for piezoelectric energy harvester. The switched capacitor converter achieves the ...
GitHub

VERT.sh

VERT is a file conversion utility that uses WebAssembly to convert files on your device instead of a cloud. Check out the live instance at vert.sh. VERT is built in Svelte and TypeScript.