Many software tasks can now be done entirely in a browser. That is convenient enough that installing an application can feel old-fashioned, but desktop software still has important advantages. The best choice is less about which format is modern and more about where the work needs to happen.
Browser tools win on access and setup
A web app is easy to open on a new computer, simple to update and often better for collaboration. There is no installer to manage, and teams can usually work from the same current version. For quick conversions, simple design work, forms and shared business applications, the browser is often the most practical place to work.
The tradeoff is dependence on an internet connection, browser performance and the provider’s servers. Large files and intensive media work may be slower or less predictable, and sensitive information may need to be uploaded before it can be processed.
Desktop software has stronger local advantages
Installed applications can make better use of local hardware and storage, which matters for large video projects, complex design files, development environments and specialized technical work. They can also provide more useful offline access.
Local software does not automatically mean private software. Many desktop apps still sync data to the cloud, require accounts or collect telemetry. If privacy is the reason for choosing an installed application, check what the software actually sends elsewhere.
Choose based on the workflow
If the task is occasional and lightweight, the browser usually wins. If files are very large, the work is performance-sensitive or offline access is important, desktop software deserves more weight. Many mature products now combine both approaches, letting a team collaborate online while keeping a more capable local application for demanding work.