O&O Software Online coupon codes, deals, and promo codes.

About O&O Software coupons, deals and cash back.

O&O Software discount codes & coupons. Save big on computer optimization and disaster recovery with O&O Software Cash Back from Hoopla! O&O Software is a significant provider of system software. Oliver Falkenthal and Olaf Kehrer founded O&O Software GmbH in Berlin, Germany, in 1997. O&O Systemtechnik GbR, a company that offered software exclusively for students while the two founders were still studying, came up with the moniker "O&O" in 1991. Because both of the founders' first names begin with the letter "O," the name "O&O" came to them naturally. O&O Defrag V1.0 was released in 1998, on February 10th to be exact, and the company that you see today was formed. O&O has been synonymous with "Windows Tools" during the last few years, and the company now ranks among the largest manufacturers of system tools for the Windows operating system, with clients and partners in over 140 countries. They are in frequent contact with Microsoft as a Microsoft Gold Partner (the highest partner level) and are at the forefront of emerging Windows technologies. They are one of the few companies in the world that can license its goods with Microsoft-based technology, giving customers a significant advantage. Discover O&O Software Coupon Codes, O&O Software Promo Codes, O&O Software Deals, O&O Software Black Friday Deals, and O&O Software Gifts when you shop with Hoopla. Best software tools of 2025. O&O Software Cyber Monday Deals and Prime Day Sales.