The first operating system for Travel agencies & Tour operators

Feel like at home.

It's all in your browser

Your OS. your way, choose the theme you want: Windows XP, Windows 8, Windows 7, Windows 10, Linux, macOS

We speak your language.

NasaOS is multilangual

You can choose the interface language as desired: English, Hebrew, Russain, Spanish, Turkish, Arabic....

B2B Portal.

It’s built in

Rewriting the future of tourism industry: System for your B2B customers to accelerate the work and to be online 24/7

Full Cycle bookkeeping.

Including bank adjustments

Accounting, Expense, Invoicing, Invetory, Reports, GST, VAT & Tax Filing, B.C accounting, Supplier accounting, Accounting Journal...

Outgoing, Incoming & Domestic Tourism.

The system supports all types of tourism: outgoing, incoming, and domestic tourism

Passport Recognition and Processing

We provide state-of-the-art Passport Recognition and Processing

We support the GDS systems.

The system supports the GDS systems: Amadeus, Sabre, Travelport...

Work from anywhere, anytime.

It’s secured

NasaOS available as cloud-based software (SaaS), so you can work from anywhere anytime

We take care of your data and files.

Daily backup

We backup your data and files daily and we let you get a copy of your data locally

Internal chat.

In real-time

The system enables chat between the organization's employees in real time


Be productive

The system enables chat between the organization's employees in real time

Hotel photos.

It's already there

You can send (Email, SMS) up to 10 photos (Google Places) per hotel for: Quotation, Itinerary, and Account statement

Email client.

Always keep tracking your mail

NasaOS supports almost every SMTP/IMAP server, and it has built-in templates for major suppliers


Msoft - Advanced Software Solutions Is Currently Located In Middle East, South America.


+972 50-221-4543