Download and install the latest version of Filestar.
Right click on one or more Mhtml file(s) on your desktop and select Convert with Filestar.
Type convert to sixel in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.mhtml -c "convert to sixel" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.mhtmlContract.mhtml
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert MHTML to SIXEL
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 MHTML files in my Downloads folder to SIXEL”
Or run it yourself:
filestarcli -i file.mhtml -c "convert to sixel"
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 MHTML to SIXEL?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.mhtml -c "convert to sixel" on your computer, so your files stay on it.
MHTML, short for MIME HTML, is a file format that archives web pages. The format combines HTML code, images, JavaScript, and other resources into a single file using MIME type multipart/related. This method of encapsulating a complete webpage (or set of webpages) in a single file makes MHTML files convenient for saving, sharing, and viewing web content offline. MHTML files typically have the extension .mhtml or .mht and can be opened by various web browsers.
Created by Digital Equipment Corporation (DEC), SIXEL is a bitmap image format in an escaped sequence (seen as six pixels high and one pixel wide). You have to convert it into a more accessible format if you don’t have a DEC terminal to view it.
