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Dooble vs Konqueror: catalog facts
Dooble	Konqueror
Free Free and open source, with optional donations.	Free Free and open source as part of KDE Gear.
Windows, macOS, Linux	Linux
Frequent releases with detailed changelogs Built-in domain filtering	Browser, file manager and FTP/SFTP client in one program Embedded previews for documents, images and text
Small project with a limited extension ecosystem Interface and features differ from mainstream browsers	Fits best on a KDE Plasma desktop Smaller extension ecosystem than Chromium or Firefox
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 28, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.