Koi Editor

Koi Editor

Hackerman, Inc.
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About

Friendware is a native macOS AI productivity tool that acts as a proactive, context-aware assistant that stays with you while you work, reads what’s on your screen, predicts user intent, and executes in real time with a universal tab-to-complete everywhere feature that works across your favorite email, messaging, and social media apps without constant context switching or copying and pasting. Friendware understands the visible text on your screen so you never have to explain yourself to AI again, generating instant replies, context-aware suggestions, drafts, and completions directly inline when you press Tab. It integrates seamlessly with tools like Gmail, Slack, iMessage, Discord, WhatsApp, and other apps by using screen content as input, delivering relevant replies and smart suggestions in seconds instead of waiting for a separate AI interface, reducing response time dramatically. Built unashamedly for Mac with native code, Friendware runs blazing fast.

About

Koi Editor is a professional text editor for Mac, built around three principles: fast, local, and scriptable. Koi is designed for responsive editing from ordinary source files to very large documents. It includes multi-cursor editing, synchronized views, project-wide search, context-aware autocomplete, syntax highlighting for 30+ languages, code folding, file outlines, configurable themes and keybindings, and extensive editing commands. Koi requires no account, includes no telemetry, and can operate entirely offline. Configuration and keybindings are plain text, and custom editor commands can be written in Python. Optional AI features connect directly to local models through Ollama for code completion and inline assistance. Built specifically for Apple Silicon Macs, Koi combines a high-performance editing core with native macOS integration.

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Mac users who spend a lot of time writing emails, messaging, and posting online and want an AI assistant that understands context and speeds up replies and text creation without leaving their workflow

Audience

Software developers, programmers, and technical professionals on macOS who value fast, responsive editing, large-file performance, local workflows, keyboard-driven operation, and a scriptable environment.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$29 per month
Free Version Not Supported
Free Trial Not Supported

Pricing

$195, one-time
Free for non-commercial use.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Friendware
www.friendware.ai/

Company Information

Hackerman, Inc.
Founded: 2025
United States
koieditor.com

Alternatives

Alternatives

Categories

AI Productivity Supported

Categories

Text Editors Supported

Text Editors Features

API Not Supported
Auto-Complete Supported
Code Folding Supported
Column Editing Supported
Customizable Themes Supported
Debugging Not Supported
Formatting / Table Editing Not Supported
Keyboard Shortcuts Supported
Multi-Monitor Editing Supported
Syntax Highlighting Supported
WYSIWYG Not Supported

Integrations

Blocktrade Supported
C Not Supported
CSS Not Supported
Claude Supported
Gmail Supported
HTML Not Supported
Haskell Not Supported
JSON Not Supported
Java Not Supported
LaTeX Not Supported
Mojo Not Supported
OpenAI Supported
PHP Not Supported
Python Not Supported
Ruby Not Supported
Rust Not Supported
Superhuman Mail Supported
TypeScript Not Supported
Zig Not Supported
iMessage Supported

Integrations

Blocktrade Not Supported
C Supported
CSS Supported
Claude Not Supported
Gmail Not Supported
HTML Supported
Haskell Supported
JSON Supported
Java Supported
LaTeX Supported
Mojo Supported
OpenAI Not Supported
PHP Supported
Python Supported
Ruby Supported
Rust Supported
Superhuman Mail Not Supported
TypeScript Supported
Zig Supported
iMessage Not Supported
Claim Friendware and update features and information
Claim Friendware and update features and information
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Claim Koi Editor and update features and information