QZ Tray vs ROI360
QZ Tray
qz.ioROI360
roi360.co.ukSide by side
| Figure | QZ Tray | ROI360 |
|---|---|---|
| Price from | $62.42/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · Print Management Software | 8.2 (#7) | 6.9 (#26) |
| Company | QZ Industries, LLC describes itself as a small software development company operating from Canastota, New York. | The site identifies the maker as ROI Software Distribution Ltd trading as ROI360, registered in England and Wales under company number 05499852. |
| Support | The maker offers free public community support on a best-effort basis and premium support with a two-business-day response. | Clients are assigned a success manager, and the technical team is available by telephone, email and support portal. |
Plans
QZ Tray
- Sponsored SupportFree
- Premium Support$749 a year
- Company Branded + Premium Support$3,499 a year
ROI360
- GrowthPrice not published
- ProPrice not published
- StarterPrice not published
- VIPPrice not published
In their own words
QZ Tray
QZ Tray connects web clients to local printers and attached devices, enabling browser-based printing and hardware communication through its JavaScript connector. Printing support includes PDF, PNG, HTML, PCL, ESC/POS, EPL, ZPL, SBPL, and FGL. Device connections can use serial, HID, USB, socket, or file I/O. The maker lists Zebra, SATO, Epson, Citizen, Star, Boca, and Dymo among compatible printer brands. Desktop editions run on Windows, macOS, and Linux, including Intel and ARM or Apple Silicon systems; supported platforms also include iOS, Android, and ChromeOS. QZ Tray can be downloaded and used for free, with warnings, and the maker offers a free demonstration with warnings. Removing print dialogue warnings and enabling silent printing requires message signing with a certificate and private key. QZ says the signing keys are generated in the customer's browser and that it never receives a copy of the private key. Only one instance can run per machine because the software uses a localhost WebSocket connection to a single port. Premium Support costs $749.00 per year.