Download and install the latest version of Filestar.
Right click on one or more Bw file(s) on your desktop and select Convert with Filestar.
Type convert to tg4 in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.bw -c "convert to tg4" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.bwContract.bw
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert BW to TG4
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the BW files in my Downloads folder to TG4”
Or run it yourself:
filestarcli -i photo.bw -c "convert to tg4"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert BW to TG4?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.bw -c "convert to tg4" on your computer, so your files stay on it.
The bw file type is associated with Silicon Graphics RGB, a bitmap image format developed by Silicon Graphics, Inc. (SGI). It is specifically designed for grayscale images, utilizing a single channel to represent varying shades of black and white. The format is known for its use in graphics and visualization applications, especially in environments where Silicon Graphics workstations were prevalent. BW files are capable of storing high-quality images with efficient compression, making them suitable for both professional graphics work and scientific visualization.
The TG4 file type is associated with Tiled Group 4, a format used primarily for storing black and white (monochrome) images. It utilizes the Group 4 compression method, which is a form of TIFF (Tagged Image File Format) compression that is particularly efficient for scanning and storing documents, blueprints, and detailed line art in a compact file size without loss of quality. TG4 files are suitable for archiving or transmitting detailed images where retaining exact detail is crucial. They are commonly used in industries that require high-quality document imaging and archival, such as legal, engineering, and medical fields.
