4.9/5 from 500+ reviews
Trusted Back Office Solution for Convenience Stores &
Gas Stations since 1990
Petrosoft is the trusted leader in cloud-based back-office software, integrated POS systems, and retail technology for convenience stores and gas stations. Our comprehensive ecosystem—featuring the flagship CStoreOffice® platform—has helped thousands of retailers worldwide streamline operations, prevent loss, and maximize profit margins.
Stores Locations
Customer Retention
Expert Support
Why choose Petrosoft?
Petrosoft’s key advantage for users is our deep understanding the industry needs.
We currently operate 24 convenience stores in the United States. Our range of end-to-end products are used in these stores and we leverage this knowledge to continually develop and improve our products – with the specific needs of convenience and specialty retailers in mind.
C-StoreOffice, our flagship software, was created over 20 years ago by our founder and CEO, out of necessity, to successfully manage his own chain of stores.
Today, C-StoreOffice and Petrosoft’s ecosystem of products helps thousands of retailers worldwide streamline their businesses – and carve their own path to success.
Convenience store?
Automate and centralize your c-store and fuel retail operations to save time and increase your bottom line.
Gas station?
Simplify the management of your fuel retail location(s) and maintain regulatory compliance.
Food service?
Improve food service operations and revenue with self-service ordering kiosk systems.
Beer, liquor and tobacco retail?
Access simple, effective promotions management and restricted sales compliance for specialty retail.
Whether operating one store or a chain, Petrosoft has just the solutions you need
Integrations with the technology partners you know and trust
Articles, news & helpful information
We Saw the internal operations of 100’s of C-Stores: Are You Running Your Business, or is Your Business Running You?
I’ve spent a lot of time inside convenience stores and gas stations — not as a customer grabbing coffee, but walking the back rooms, watching deliveries come in, sitting wi
How to Protect Margins Amid “The Triple Tax” and Swipe Fee Shifts
The first quarter of 2026 has introduced a “perfect storm” for convenience store operators. While fuel margins remain the headline, the real battle for profitability is
What Is Back Office Software? (And Why It’s Also Your Retail Accounting System)
If you run a convenience store or gas station, you already know the margins are razor thin. According to NACS (the National Association of Convenience Stores), the average pre-tax
Become an expert or train your whole team with our live training sessions and online learning courses!
Connect to Petrosoft Customer Support
Petrosoft offers complimentary online support at just a phone call or click away. Need more in-depth technical services? We have that, too!
Referral Program
Earn up to $500 in credits
The more people you refer, the more credits you will earn!