Download
Download the latest version of Chloros to get started with multispectral image processing.
System Requirements
Windows
Operating System
Windows 10 (64-bit)
Windows 11 (64-bit)
Processor
Intel Core i5 or equivalent
Intel Core i7 or better
Memory (RAM)
8GB
16GB or more
Graphics Card
DirectX 11 compatible
NVIDIA GPU with 4GB+ VRAM
Storage
6GB free space
SSD with 10GB+ free space
Display
1920x1080
2560x1440 or higher
Internet
Required for [optional] Chloros+ license activation
Required for [optional] Chloros+ license activation
Linux amd64 (x86_64)
Distribution
Ubuntu 20.04+ / Debian 11+
Ubuntu 22.04+
Processor
x86_64 (Intel/AMD)
Intel Core i7 or better
Memory (RAM)
8GB
16GB or more
Graphics Card
None (CPU processing)
NVIDIA GPU with 4GB+ VRAM
Storage
2GB free space
SSD with 10GB+ free
Python
Python 3.7+ (for SDK)
Python 3.10+
Linux arm64 (NVIDIA Jetson)
Platform
NVIDIA Jetson with JetPack 6
Jetson Orin NX 16GB or AGX Orin
Memory (RAM)
8GB (shared GPU/CPU)
16GB+ shared
Storage
2GB free space
NVMe SSD with 10GB+ free
Python
Python 3.7+ (for SDK)
Python 3.10+
GPU Acceleration: Chloros+ users with NVIDIA GPUs can use CUDA acceleration for significantly faster processing. This works on both Windows (desktop GPUs) and Linux (desktop GPUs and NVIDIA Jetson). Chloros+ users also gain multi-threaded processing for maximum speed.
Download Chloros
Latest Stable Release (March 23, 2026): Version 1.1.0
Windows Installer (GUI + CLI + Backend)
File Type: .exe (Windows Installer)
Installation Steps:
Download the above .exe file
Double-click the installer to begin installation
Follow the installation wizard prompts
Choose installation directory (default:
C:\Program Files\[USER]\Chloros\)Complete installation and launch Chloros or Chloros CLI
Sign in with your MAPIR Cloud Chloros+ account (or continue with free version)
The installer automatically adds chloros-cli to your system PATH for command-line access.
Linux amd64 (.deb Package — CLI + Backend)
File Type: .deb (Debian/Ubuntu package)
Architecture: x86_64 (amd64)
Linux arm64 — NVIDIA Jetson (.deb Package — CLI + Backend)
File Type: .deb (JetPack 6)
Architecture: aarch64 (arm64)
See Linux Installation for detailed setup instructions and NVIDIA Jetson Guide for Jetson-specific guidance.
Python SDK (All Platforms)
See API : Python SDK for documentation.
Linux users: The .deb package installs the CLI and backend. The Python SDK is installed separately via pip. There is no GUI for Linux — all interaction is via CLI or SDK.
Additional Resources
Python SDK
For developers and automation workflows, install the Chloros Python SDK:
Documentation: API: Python SDK
Requirements: Chloros must be installed (Windows installer or Linux .deb package), Chloros+ license login required
What's Included
Windows Installer
✅ Chloros GUI - Full-featured graphical interface
✅ Chloros CLI - Command-line interface (requires Chloros+ license)
✅ Chloros Backend - Processing engine
✅ Camera Profiles - Pre-configured MAPIR camera templates
Linux .deb Package
✅ Chloros CLI - Command-line interface (requires Chloros+ license)
✅ Chloros Backend - Processing engine
✅ Camera Profiles - Pre-configured MAPIR camera templates
❌ No GUI — Linux is headless CLI/SDK only
Python SDK (pip, all platforms)
✅ Chloros SDK - Python API (requires Chloros+ license)
Upgrade to Chloros+
Unlock advanced features with a Chloros+ subscription:
🚀 Multi-threaded Processing - Process images in parallel
⚡ GPU (CUDA) Acceleration - Leverage NVIDIA GPU power
💻 CLI Access - Automate with command-line tools
🐍 Python SDK - Programmatic API access
📱 Multiple Devices - Use on 2-10+ devices (plan dependent)
🐻 Advanced Texture Aware Debayer Method - a high-quality edge-aware debayer combined with an AI/ML denoising model which removes nearly all the debayering noise.
🧮 Custom Formulas - Create custom multispectral indices
Installation Help
Troubleshooting
Installation fails with error message:
Ensure you have administrator rights
Temporarily disable antivirus software
Check that you meet minimum system requirements
Application won't start (Windows):
Verify Windows 10/11 (64-bit) is installed
Update graphics drivers
Check Windows Event Viewer for error details
Contact support with error logs
CLI won't start (Linux):
Verify the
.debpackage installed correctly:dpkg -l | grep chlorosCheck permissions:
sudo chmod +x /usr/bin/chloros-cliRun diagnostics:
chloros-cli selftestCheck for missing libraries:
ldd /usr/lib/chloros/chloros-backend | grep "not found"
License activation issues:
Ensure internet connection is active
Verify credentials at https://cloud.mapir.camera
Check firewall isn't blocking Chloros
See Chloros+ Login for detailed instructions
Getting Support
Need help with installation or setup?
📧 Email: info@mapir.camera
🌐 Website: https://www.mapir.camera/community/contact
📚 Documentation: Getting Started
❓ FAQ: Frequently Asked Questions
Change Log
Version 1.1.0 (Latest)
Release Date: March 2026
New Features
Linux Support — Native CLI and SDK for Linux amd64 (x86_64) and arm64 (NVIDIA Jetson JetPack 6). Install via
.debpackages.NVIDIA Jetson Support — Optimized processing for Jetson Nano, Orin Nano, Orin NX, and AGX Orin edge devices.
Dynamic Compute Adaptation — Automatic hardware detection and processing strategy optimization. Chloros adapts to your hardware from a Jetson Nano to a multi-GPU workstation.
4-Thread Processing Pipeline — Concurrent Detection, Calibration, Processing, and Export threads with dynamic GPU memory allocation.
New CLI Commands —
selftest(system diagnostics) andupdate(Linux update management).New CLI Process Flags —
--debayer(standard/texture-aware),--indices(specify indices),--target(search target subfolder first for faster detection).New GUI Menu Items — Add Files, Add Folder, and Start/Stop Processing now accessible from the main menu dropdown.
Improvements
Cross-platform backend auto-detection (Windows and Linux paths)
Enhanced SDK
get_status()with per-thread progress trackingNew SDK exceptions:
ChlorosConfigurationError,ChlorosAuthenticationErrorThermal management and adaptive throttling for NVIDIA Jetson
Automatic memory management with OOM fallback to tiled GPU processing
Version 1.0.5
Release Date: February 10, 2026
New Features
Texture Aware Debayer Method [Chloros+ Only] - Texture Aware uses a high-quality edge-aware debayer combined with an AI/ML denoising model which removes nearly all the debayering noise.
Support for T4P Calibration Targets
Faster Chloros+ GPU processing, better memory management
Bug Fixes
Completely new frontend (GUI), should work on all Windows computers now.
Version 1.0.4
Release Date: January 5, 2026
New Features
Image/Metadata Toggle: Added toggle in File Browser to view selected image's metadata in a table instead of the image grid
Image Grid Zoom Slider: New UI slider to adjust thumbnail size (also supports CTRL + mouse wheel)
Image Grid Export Buttons: Buttons in the top row to switch thumbnails from JPG to processed exports (Targets, Reflectance, Index, LUT)
Map Tab: New interactive 2D map showing image GPS location markers
Supports Google Maps and ESRI map tiles (auto-selects best tile service based on zoom level availability)
Mouse hover thumbnail preview on map markers
Bug Fixes
Improved support for installing Chloros on non-English language computers
Version 1.0.3
Release Date: December 20, 2025
New Features
Initial Launch
Improvements
Initial Launch
Bug Fixes
Initial Launch
Known Issues
Initial Launch
License Agreement
Proprietary Software - Copyright (c) 2026 MAPIR Inc.
Unauthorized use, distribution, or modification is prohibited.
Free Version: Available for personal and commercial use with feature limitations
Chloros+: Subscription-based license for advanced features and commercial deployments
Last updated