Microsoft Word is a word processor developed by Microsoft. It was first released on October 25, 1983, under the name Multi-Tool Word for Xenix systems. Commercial versions of Word are licensed as a standalone product or as a component of Microsoft 365 suite of software, which can be purchased either with a perpetual license or as part of a Microsoft 365 subscription, respectively.

Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. It is the third generation distributed messaging middleware open sourced by Alibaba in 2012. On November 21, 2016, Alibaba donated RocketMQ to the Apache Software Foundation. Apache RocketMQ is one of the most popular and widely used distributed messaging and streaming platforms.

Adobe ColdFusion is a commercial rapid web-application development computing platform (The programming language used with that platform is also commonly called ColdFusion, though is more accurately known as CFML.) ColdFusion was originally designed to make it easier to connect simple HTML pages to a database. By version 2 (1996) it had become a full platform that included an IDE in addition to a full scripting language.

WinRAR is a trialware file archiver utility for Windows, developed by win.rar GmbH. It can create and view archives in RAR or ZIP file formats, and unpack numerous archive file formats. To enable the user to test the integrity of archives, WinRAR embeds CRC32 or BLAKE2 checksums for each file in each archive. WinRAR supports creating encrypted, multi-part and self-extracting archives. WinRAR is a Windows-only program.