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 rar in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.txz -c "convert to rar" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.txzContract.txz
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert TXZ to RAR
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 RAR”
Or run it yourself:
filestarcli -i file.txz -c "convert to rar"
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 RAR?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.txz -c "convert to rar" 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.
A RAR file is an archive that contains one or more files compressed with RAR compression. It uses a higher compression ratio than typical ZIP compression and incorporates a proprietary compression algorithm that is now used by other compressors, including 7-Zip for its .7Z files. RAR files may be extracted using a variety of programs.
