Foxit PDF Reader vs qView

Foxit PDF Reader is a free PDF reader for viewing, annotating, filling and signing PDF documents. It supports standard Acroforms and XFA forms, and its collaboration tools include shared reviews, comments and document feedback. Users can sign by hand, use a saved signature image or connect with DocuSign. The reader integrates with cloud storage services, enterprise content management systems and Microsoft SharePoint; listed business integrations include Microsoft Teams and Salesforce. Security controls include Protected View, Trust Manager, Safe Mode, ASLR and DEP. Foxit lists support for Windows 10 and 11, macOS 10.15 through 14, iOS, Android and the web. Mobile apps are available for smartphones and tablets, and desktop use can work offline. The Free PDF Reader plan costs nothing. Foxit PDF Editor is a separate product with a free 14-day trial. Help options include searchable articles, troubleshooting, ticket submission and regional phone support.

qView is a free, open-source image viewer designed to keep the image prominent, with a title bar and no toolbar clutter. It supports common formats including BMP, GIF, JPG, PNG, TIFF, and WebP, as well as RAW images and color management. For browsing, it includes animated GIF controls, file history, rotation, mirroring, and multithreaded preloading. Preferences are configurable. The maker describes qView as quick to open and light on memory and CPU. It is based on Qt5 and licensed under GPLv3, with a listed price of free. Windows downloads include 64-bit installer, 32-bit, and standalone options; the installer requires Visual C++ 2015 or later. macOS options include a DMG for macOS 12 or later, a legacy download for macOS 10.13 or later, and Homebrew. Linux choices include distribution packages, AppImage, Flatpak, and a source tarball. The download page also links to bug reporting, Discord, translation contributions, and nightly builds.