A Chromium web browser for Sailfish OS 5.1, built on Qt 6 QtWebEngine with a UI written from scratch in QML — not a fork of an existing browser. Part of the RooT* app family.
Prerequisite: SFOS 5.1.0.11 · aarch64 only
Source code: https://github.com/RootGPT-YouTube/RooTitanium-SailfishOS
Telegram Group: https://t.me/+E7V-a7x4JbY1Njhk
RooTitanium is tested on:
This application was developed using artificial intelligence technologies (Claude Code). Therefore, if the use of an application generated via a large-scale language model (LLM) is not comfortable for the user, it is recommended to avoid its installation and use. It is specified that any negative comment regarding this circumstance will not only be ignored but will result in the immediate blocking of the user.
I hereby disclaim any and all responsibility for the application, its functionality, and any consequences arising from its use. By choosing to use this application, the user acknowledges and accepts that they do so entirely at their own risk, and agrees that the developer shall not be held liable for any damages, losses, or adverse effects—whether direct, indirect, incidental, or consequential—resulting from the use or misuse of the application.
On Sailfish OS, Qt 6 is not an official platform component, and qt6-qtwebengine is not precompiled anywhere. RooTitanium therefore ships a self-contained bundle: the whole Qt 6 + QtWebEngine runtime (Chromium 122) is compiled from source over the community Qt 6 stack and installed under /home/rootitanium/, so the app needs no system Qt 6 and does not interfere with the platform.
The RPM payload goes to /home/rootitanium/ (the /home partition), while the .desktop, icons and the ELF launcher go to the rootfs under /usr. Conventions shared with the RooT* family: package harbour-rootitanium, version single-sourced from the spec.
RooTitanium renders pages with Qt 6 QtWebEngine (Chromium 122), bundled as described above and in NOTICE.md. For site compatibility the browser presents itself as Google Chrome through a Client-Hints / user-agent interceptor; this is identification only and does not make it a Google product.
"Chromium" and "Google Chrome" are trademarks of Google LLC, and "Qt" is a trademark of The Qt Company Ltd. RooTitanium is an independent project, not affiliated with, sponsored by or endorsed by Google LLC or The Qt Company; the names are used solely for identification.
GPL-3.0-or-later © 2026 RootGPT. See LICENSE and NOTICE.md for the third-party components (Qt 6 / QtWebEngine, Chromium) bundled in the RPM.
Un browser web Chromium per Sailfish OS 5.1, basato su Qt 6 QtWebEngine, con una UI scritta da zero in QML — non un fork di un browser esistente. Parte della famiglia di app RooT*.
Requisiti: SFOS 5.1.0.11 · solo aarch64
Source code: https://github.com/RootGPT-YouTube/RooTitanium-SailfishOS
Gruppo Telegram: https://t.me/+E7V-a7x4JbY1Njhk
RooTitanium è testato:
Questa applicazione è stata sviluppata utilizzando tecnologie di intelligenza artificiale (Claude Code). Pertanto, se l'utilizzo di un'applicazione generata tramite un modello linguistico su larga scala (LLM) non è gradito all'utente, se ne sconsiglia l'installazione e l'uso. Si precisa che qualsiasi commento negativo relativo a tale circostanza non solo verrà ignorato, ma comporterà il blocco immediato dell'utente.
Con la presente declino ogni responsabilità relativa all’applicazione, al suo funzionamento e a qualsiasi conseguenza derivante dal suo utilizzo. L’utente, scegliendo di utilizzare l’applicazione, riconosce e accetta di farlo a proprio ed esclusivo rischio, e concorda che lo sviluppatore non potrà essere ritenuto responsabile per eventuali danni, perdite o effetti negativi — diretti, indiretti, incidentali o consequenziali — derivanti dall’uso o dall’uso improprio dell’applicazione.
Su Sailfish OS, Qt 6 non è un componente ufficiale della piattaforma, e qt6-qtwebengine non è precompilato da nessuna parte. RooTitanium distribuisce quindi un bundle self-contained: l'intero runtime Qt 6 + QtWebEngine (Chromium 122) è compilato dai sorgenti sopra lo stack Qt 6 della community e installato sotto /home/rootitanium/, così l'app non richiede alcun Qt 6 di sistema e non interferisce con la piattaforma.
Il payload dell'RPM va in /home/rootitanium/ (partizione /home), mentre il .desktop, le icone e il launcher ELF vanno nel rootfs sotto /usr. Convenzioni condivise con la famiglia RooT*: pacchetto harbour-rootitanium, versione single-source dallo spec.
RooTitanium mostra le pagine con Qt 6 QtWebEngine (Chromium 122), impacchettato come descritto sopra e in NOTICE.md. Per compatibilità con i siti il browser si presenta come Google Chrome tramite un interceptor di Client-Hints / user-agent; è solo identificazione e non lo rende un prodotto Google.
"Chromium" e "Google Chrome" sono marchi di Google LLC, e "Qt" è un marchio di The Qt Company Ltd. RooTitanium è un progetto indipendente, non affiliato, sponsorizzato o approvato da Google LLC o The Qt Company; i nomi sono usati solo a scopo identificativo.
GPL-3.0-or-later © 2026 RootGPT. Vedi LICENSE e NOTICE.md per i componenti di terze parti (Qt 6 / QtWebEngine, Chromium) inclusi nell'RPM.
| Attachment | Size | Date |
|---|---|---|
| 100.25 MB | 16/07/2026 - 01:13 |
Changelog 1.0:
- Some issue with heavy social like X.com;
- No DRM.
Comments
duskull
Thu, 2026/07/16 - 19:46
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Great UI, very precise and smooth rendering. One issue - some websites default to Italian language, please fix. Jolla C2, will soon test on the new Jolla 2.
RootGPT
Fri, 2026/07/17 - 00:16
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I'll fix soon. Thx for feedback.
kempertom
Thu, 2026/07/16 - 11:45
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It doesn't start on community port for Motorola G7 Power with SFOS 5.0.0.67
frankps
Thu, 2026/07/16 - 12:17
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The dev stated:
Prerequisite: SFOS 5.1.0.11 · aarch64 only
ahjolinna
Thu, 2026/07/16 - 11:36
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I tried youtube and it was in italian :D tried changing it but wouldnt pick what I choose (in the cookies popup page)
RootGPT
Thu, 2026/07/16 - 12:23
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Ops...
frankps
Thu, 2026/07/16 - 10:24
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Just tried it with a few sites. Perfect rendering and very smooth scrolling. Is it possible to get native on-screen keyboard? I need Norwegian keymap (æøå)...
RootGPT
Thu, 2026/07/16 - 11:07
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Unfortunately not. The native SFOS keyboard is based on Qt 5 (maybe 5.6, I’m not sure) and Chromium only runs on Qt 6. I had to create an environment suitable for Qt 6, and the native keyboard wouldn’t run in it. Anyway, the Norwegian layout is already present: you need to tap the keyboard’s globe icon and select “Norsk Bokmål”.
If you like my app, I invite you to rate it. I’m asking because there’s someone who enjoys giving 1 star to all my apps no matter what. Probably someone who hates AIs…
frankps
Thu, 2026/07/16 - 13:02
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Well, I am not one of them. But I am not sure where I currently standing. I prefer human coded apps, but I admit that AI is the future also for open source projects. Torvald Linus just nailed it: https://www.theregister.com/ai-and-ml/2026/07/15/linus-torvalds-tells-ai...
The important thing for me is: The code should be available, readable, understandable and maintainable. It means that it should follow coding styles of a project or for the platform. That gives me the needed security that there is not a hidden backdoor in the app. I have no idea who you are, and as a enduser, I cannot read your code and most likely no devs will take the time to review your code. This is a lack of trust and not that you have used AI.
Another issue is that I have a feeling that most AI code seems bloated. File sizes are considerably bigger then when humanly coded.
frankps
Thu, 2026/07/16 - 12:49
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Any reason for calling it Norsk bokmål? Could it be only called Norsk? Norsk would fit in to the space bar...
RootGPT
Thu, 2026/07/16 - 15:08
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I think I will fix it in the next update.
windes
Thu, 2026/07/16 - 09:38
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On armv7hl is impossible?..
RootGPT
Thu, 2026/07/16 - 10:55
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Sorry, but unfortunately not, because Qt6 has dropped the 32-bit platform...
birdzhang
Thu, 2026/07/16 - 06:32
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Great job!
Tested with antutu.com/html5 on xiaomi pad 5, rootitanium can get 41526 score, sailfish-browser(sfos 5.2.0.11) only 24540 score.
RootGPT
Thu, 2026/07/16 - 11:09
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Thanks for feedback! If you like, vote for it!