Download and install the latest version of Filestar.
Right click on one or more Txz file(s) on your desktop and select Convert with Filestar.
Type convert to tbz in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.txz -c "convert to tbz" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.txzContract.txz
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert TXZ to TBZ
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 TXZ files in my Downloads folder to TBZ”
Or run it yourself:
filestarcli -i file.txz -c "convert to tbz"
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 TXZ to TBZ?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.txz -c "convert to tbz" on your computer, so your files stay on it.
The TXZ file format is a combination of TAR archiving and XZ compression. It is used to pack multiple files into a single archive (TAR) and then compress it using XZ compression to reduce the file size. The TAR aspect allows for the collection of various files and directories into a single file, preserving their structure and attributes. The XZ compression, known for its high compression ratio, further compresses this archive, making the resulting TXZ file more efficient for storage or transmission.
.TBZ is a file that contains TAR archived files then compresses them using BZIP compression algorithm. Commonly used with UNIX OS.
