Click the "Select File" button above, and choose your RBW file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert RBW to another file type
To convert RBW scripts to another format, you need Synology Assistant or other System software.
Convert a file to RBW
To convert other file formats to the "Update File or Script" file type, you need software like Synology Assistant or a similar tool.
About RBW files
The .RBW file format is most heavily utilized as a Plex Media Server update package for Synology Network Attached Storage (NAS) devices. These files deliver essential patches, bug fixes, and version upgrades directly to the Plex server interface via the Synology Assistant. In the software development space, an .RBW file is also widely known as a Ruby Script. Unlike standard RB files, .RBW scripts are executed by rubyw.exe on Windows. This suppresses the command-line console, allowing the script to run invisibly in the background. A small minority of these files are Real Studio Window files, which are legacy development assets created by Xojo, Inc..
The primary disadvantage of .RBW files is their specialized and often proprietary nature. Plex update files are large, closed binaries locked to specific hardware architectures, making them useless outside of a NAS environment. They cannot be opened natively on a desktop computer. Ruby scripts pose a different problem: they require users to install a full Ruby interpreter before they can run. Users frequently want to convert Ruby .RBW scripts to standalone EXE files for easy sharing, or to plain TXT to audit the code. Plex updates cannot be converted to media formats like MP4 because they contain software binaries, not playable video.
Because .RBW files are either proprietary system updates or raw programming code, standard online converters typically fail to process them. Only the original hardware or the Ruby environment can properly read or execute this data. However, just drag and drop your file to identify the format, view it, and convert it when possible. convert.guru can inspect the internal content, reveal plain text code from scripts, or unpack update archives. If our analysis detects a supported underlying or embedded format, viewing or conversion to TXT, ZIP, or standard script files may still be possible.
Convert.Guru analyzes your RBW file, detects the exact format, and lets you read the text inside.
If you want to convert RBW file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use Synology Assistant or similar software from the "Media Server System Update" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to RBW, try Synology Assistant or another comparable tool in the "Media Server System Update" category.
The RBW Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our RBW converter.