Convert neo to heif

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Neo file(s) on your desktop and select Convert with Filestar.

  3. Type convert to heif in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i photo.neo -c "convert to heif" (how).

Let your AI agent convert NEO 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 NEO files in my Downloads folder to HEIF”

Or run it yourself:

filestarcli -i photo.neo -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 NEO to HEIF?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.neo -c "convert to heif" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .neo and .heif?

Extension
.neo
.heif
Format
Binary
Binary
Category
Raster Image
Raster Image
Developer
Atari
Apple
Description
The NEO file format, associated with Neochrome (ST & TT), is a bitmap image file type originally designed for use on Atari ST and Atari TT series computers. It is known for storing pixel-based images in a specific color palette that was popular among early computer graphics and digital art in the 1980s and early 1990s. The format supports a limited number of colors, typical of the graphical capabilities of the hardware of that era. NEO files were commonly used by artists and game developers for creating and sharing digital images, sprites, and backgrounds in a low-resolution format.
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.
MIME Type
image/x-neochrome
image/heif

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