Download and install the latest version of Filestar.
Right click on one or more Vfx file(s) on your desktop and select Convert with Filestar.
Type convert to heif in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.vfx -c "convert to heif" (how).
Documents - File Explorer─☐✕
This PC › Documents
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.vfxContract.vfx
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert VFX to HEIF
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 VFX files in my Downloads folder to HEIF”
Or run it yourself:
filestarcli -i file.vfx -c "convert to heif"
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 VFX to HEIF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.vfx -c "convert to heif" on your computer, so your files stay on it.
The VFX file type is primarily associated with Venta Fax, a software application designed for sending and receiving faxes through a computer equipped with a fax modem or via Internet faxing services. VFX files are used to store fax documents within the Venta Fax program, containing both the fax data and any associated formatting information. Users can create, edit, and view these files within the Venta Fax software environment. The VFX format is specifically tailored for fax communication, making it an essential file type for users who rely on faxing for business or personal correspondence.
Based on HEVC (High-Efficiency Video Coding), the HEIF format is an image file container with one or multiple images and is the default image format for Apple Live Photos. It replaced the JPEG format as it's smaller in size and has lossless compression ensuring high-quality photos.
