Four applications, one installer
A single MSI, four desktop shortcuts. Each application carries its own accent colour and a tabbed toolbar that office users already know.

MORA Doc
Word processing. Opens and saves .docx, .doc, .odt, .rtf; PDF export, track changes, comments, mail merge, automatic tables of contents.

MORA Sheet
Spreadsheets. Opens and saves .xlsx, .xls, .ods, .csv; 500+ functions, pivot tables, charts, conditional formatting, drag-to-move columns.

MORA Slide
Presentations. Opens and saves .pptx, .ppt, .odp; layouts, masters, transitions, animations, presenter view.

MORA PDF
View, annotate, sign and edit PDF files; convert PDF to editable text.
Screenshots




Why businesses choose MORA Office
Microsoft Office compatible
Saves .docx, .xlsx and .pptx by default. Documents exchanged with partners and authorities keep their layout; Calibri and Cambria compatible fonts included.
Vietnamese and 10 languages
Vietnamese interface by default; switch to English, Chinese, Japanese, Korean, French, German, Spanish, Russian or Portuguese from the toolbar.
Fleet deployment
Silent MSI installation through msiexec or Group Policy; file associations registered automatically; background preloading for instant start; automatic updates from office.o3o.vn.
Transparent licensing
Pay by bank QR code and activate within seconds. License certificate and invoice download inside the application; public verification at office.o3o.vn/xac-thuc.
Your data stays on site
Documents are processed on the workstation only. Nothing is uploaded to any server, which suits organisations with internal confidentiality rules.
Local support
The o3o.vn team answers during business hours by hotline 1800 4985, e-mail and the feedback page; contract customers get a dedicated channel.
Pricing
Public list prices, refreshed live from the licensing system. Prices include applicable taxes.
1-year plan
Billed 199.000 ₫ for 12 months
- No purchase reminders, no ads
- Updates and priority support for 12 months
- 1 computer, transferable at any time
- Certificate and e-invoice
Lifetime
- Perpetual use
- Updates for 3 years
- 1 computer, transferable at any time
- Certificate and e-invoice
Organisations with 10 or more computers: see the enterprise programme or call 1800 4985 for a quotation.
Forty years of heritage
MORA Office descends from the office suite line that began in 1985 with StarOffice, was open-sourced by Sun Microsystems in 2000 as OpenOffice.org, and has been developed continuously by an international community under the MPL/LGPL licenses. o3o.vn rebuilt the interface, localised it, added the licensing system and maintains the product in Vietnam.
- 1985 · StarOfficeStarDivision (Lüneburg, Germany) releases StarWriter, the origin of the StarOffice suite.
- 2000 · OpenOffice.orgSun Microsystems publishes the full StarOffice source code under an open-source license.
- 2005 · OpenDocumentThe Open Document Format becomes an OASIS standard, later ISO/IEC 26300.
- 2026 · MORA Officeo3o.vn releases MORA Office for Vietnamese businesses: four applications, Vietnamese UI, bank-QR licensing.
Release notes and full timeline
Ready to roll out?
Download to evaluate, or contact us for a quotation by seat count and deployment support.