Prusa’s EasyPrint is a browser-based slicer that supports printers beyond Prusa’s own lineup. Its knowledge base explicitly explains how non-Prusa printers can be used in offline mode and, where supported, connected directly over a local network from a desktop browser.
This is not a reason to replace Bambu Studio for a complicated H2D dual-nozzle job. The useful test is a simple STL with no support material: compare setup time, print orientation, estimated duration and resulting toolpaths between the two slicers.
Start with a disposable part, verify the printer profile and output format, and do not send a job to the H2D until compatibility is clear. Browser convenience is only valuable if the G-code and device assumptions are correct.