VeraCrypt is a free, open-source disk encryption software that is available for Linux, MacOS, and Windows. With VeraCrypt, you create a virtual encrypted disk on your internal drive that can then be ...

The Xteink X4 is a compact eBook reader that’s smaller than most smartphones. In fact, it’s so small that the company positions it as an eReader that sticks magnetically to the back of a phone, ...

Amazon has updated its large-screen Kindle Scribe ereader with a sleeker design and a slightly bigger screen, but not much ...

Calibre 9.0 has a new viewing option, better book editing, and more.

Central retinal artery occlusion can result in permanent vision loss. Effective treatment is lacking. We conducted a phase 3, double-blind, double-dummy, randomized, controlled trial involving ...

Zach Kulig provides an overview of meviy's custom part sourcing capabilities for CNC machining and sheet metal fabrication..

Free software replaced my paid tools—and I barely miss the subscriptions.

These developments suggest AI’s impact on materials R&D is as much organisational as it is technical, shifting labs toward ...

If you notice that Windows search does not return any PDFs as hits, even though you are sure that your search term appears in such a file, check the search settings. To do this, open the Start menu, ...

Amazon says it will allow authors to offer their DRM-free e-books in the EPUB and PDF formats through its self-publishing platform, Kindle Direct Publishing. Starting on January 20, 2026, authors who ...

Sumatra PDF offers a fast, lightweight, and portable sumatra pdf reader for viewing PDF, EPUB, and other document formats with minimal system resource usage. Sumatra PDF is a streamlined, open-source ...

This repository offers a comprehensive collection of official resources, user guides, and reference materials for PDFMate eBook Converter Professional on Windows PCs. It supports efficient PDF and ...