Download and install the latest version of Filestar.
Right click on one or more Trec file(s) on your desktop and select Convert with Filestar.
Type convert to asf in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.trec -c "convert to asf" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.trecContract.trec
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert TREC to ASF
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 TREC files in my Downloads folder to ASF”
Or run it yourself:
filestarcli -i file.trec -c "convert to asf"
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 TREC to ASF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.trec -c "convert to asf" on your computer, so your files stay on it.
A TREC file contains a screen recording captured by TechSmith Camtasia, a screen recording and video editing program. It stores audio and video from a user's screen recording session and includes metadata, such as cursor effects and transitions. TREC files are typically used for storing content for tutorials and demonstrations.
An ASF file is a media file stored in the Advanced Systems Format (ASF), a proprietary video and audio container format. It contains audio and video data and optional metadata, such as title, author, and copyright bibliographic data. ASF files are developed by Microsoft primarily for streaming media.
