Avira Software Updater vs Ketarin

Avira Software Updater scans Windows computers for outdated software and helps users obtain updates. Avira says it manages patches for more than 150 programs and also handles drivers. The free version identifies outdated programs and links to updates on publishers’ websites. Pro can automatically download and install selected software, app and driver updates, including silently. Avira lists Windows operating system updates, automatic exploit protection, priority access to updates, customer support and no ads among Pro features. The product is for Windows 7 SP1 and later. Avira says current software can help address vulnerabilities and current drivers can support system stability and hardware performance. Some updates may not install if a software maker blocks third-party update initiation or releases updates gradually. The free version is included in Avira Free Security, while Pro is included in Avira Internet Security. Standalone Pro plans are listed for one PC, monthly and annually, but their prices display as “loading...” rather than amounts. The annual plan includes a 60-day money-back guarantee.

Ketarin is a free, open-source Windows application for maintaining a collection of setup packages. It monitors webpage content, identifies changed files through download rules, and saves updated installers where you specify. The aim is to keep packages ready for copying to disc or USB, not to update software already installed. Rules can use a FileHippo-based service or your own definitions, including regular expressions. Applications can be grouped into user-defined categories, with flexible save paths. Entries support XML import and export. After downloads, Ketarin can run custom commands and PowerShell scripts. Listed features include an online database, scheduled scans, bulk updates, custom app support, silent installation, and a portable version. Written in C#, it targets .NET Framework 4.5 and uses SQLite. The homepage identifies version 1.8.11 as latest and links to a forum and tutorial. Source files use GPLv2 unless otherwise stated; resource images have reuse restrictions.