Microsoft did not release an "Office 2015," but instead launched Office 2016 in September 2015, with 64-bit support. Users seeking modern, free, and supported 64-bit applications can utilize Microsoft 365 for the web, while Office 2016 reached its end of support in October 2025. For more information, please visit Microsoft.
Unofficial/Modified Versions: Often found on third-party sites, these may contain bundled software or security threats. System Requirements for 64-Bit Office
If you are looking for a legitimate, free way to use Microsoft Office on a 64-bit system, you should avoid "Free Download" links for a 2015 version, as these are often scams or contain malware. Instead, consider these official options: 1. Microsoft 365 Online (Free) Microsoft Office 2015 Free Download 64 Bit
Microsoft Office has been a staple in the world of productivity software for decades. The first version, called "Microsoft Office," was released in 1993 and included Word, Excel, and PowerPoint. Over the years, the suite has undergone numerous updates, with new features and improvements.
(now Microsoft 365) model. Office 2013 was the predecessor, and Office 2016 became the successor. The 64-bit architecture became increasingly popular during this time, as it allowed applications like Excel to handle much larger data sets by utilizing more than 4GB of RAM. Features of the 2015/2016 Suite Microsoft did not release an "Office 2015," but
Looking for ? You might be surprised to learn that a version with that exact name doesn't actually exist. Microsoft released Office 2013 and then skipped ahead to Office 2016 (which launched in late 2015).
Searching for "free downloads" of paid productivity software carries significant risks. Because Office is proprietary software, sites offering it for free often bundle the installer with: Malware and Ransomware: called "Microsoft Office
If you are looking for a "free" version of the 64-bit Office apps from that era, here are your best official options: 1. The Official "Free" Method (Microsoft 365 Online)