Download and install the latest version of Filestar.
Right click on one or more Tub file(s) on your desktop and select Convert with Filestar.
Type convert to bmp in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.tub -c "convert to bmp" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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Pictures
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.tubContract.tub
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert TUB to BMP
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine. It works on Windows, macOS only.
“Convert the TUB files in my Downloads folder to BMP”
Or run it yourself:
filestarcli -i photo.tub -c "convert to bmp"
Runs on your computer, so your files stay on it. Works on Windows and macOS. 50 free conversions with the npm install, no account needed.
Can my AI agent convert TUB to BMP?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.tub -c "convert to bmp" on your computer, so your files stay on it.
The TUB file type is specifically associated with PaintShop Pro, a popular image editing software developed by Corel. It represents a Picture Tube, which is essentially a collection of graphic elements that can be used to decorate or enhance images within the program. These elements can include objects, decorative motifs, or even themed sets of graphics that users can "stamp" onto their projects with ease. The Picture Tube format allows for creative flexibility, enabling users to apply multiple instances of these elements across their works in a seamless and efficient manner.
A BMP file is an uncompressed raster image comprised of a rectangular grid of pixels. It contains a file header (bitmap identifier, file size, width, height, color options, and bitmap data starting point) and bitmap pixels, each with a different color.
