Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

CotEditor is specifically designed for macOS and aligns perfectly with the expectations of macOS users. Its rapid launch time ensures that you can begin writing without delay whenever inspiration strikes. As an open-source project, CotEditor invites contributions from anyone interested in enhancing its capabilities. It supports syntax highlighting for over 50 popular programming languages, such as HTML, PHP, Python, Ruby, and Markdown, while also allowing users to create personalized settings. The interface enables you to split the window into several panes, facilitating the simultaneous view of various sections of your document. You can easily inspect the Unicode character data of any selected character, which is displayed conveniently in a popover. There is no need for complicated configuration files requiring technical expertise; all your settings, including syntax definitions and themes, can be managed through a straightforward preferences window. With CotEditor, the worry of losing unsaved changes is eliminated, as it automatically backs up your work during editing sessions. Additionally, it provides a feature to identify and list characters in your document that cannot be converted to the desired encoding, ensuring a smooth writing experience. This combination of user-friendliness and powerful features makes CotEditor a valuable tool for writers and developers alike.

Description

Koi Editor is a high-speed, streamlined, and scriptable text and code editor tailored for macOS, emphasizing minimal typing latency, efficient handling of large files, and seamless local workflows. This editor boasts features such as multi-cursor editing, multiple synchronized document views, comprehensive project-wide search, navigation through files and buffers, syntax highlighting, code completion, customizable themes, personalized keybindings, and a wide array of text-editing commands. It is engineered to maintain responsiveness even when dealing with extensive source files, logs, and structured text formats, having been rigorously tested with documents comprising tens of millions of lines while still preserving syntax highlighting and essential editing capabilities. With optional AI functionalities supporting local models via Ollama for code completion and real-time assistance, Koi can function completely offline, requires no user account, and is devoid of any telemetry features. Specifically crafted for Apple Silicon Macs, Koi integrates a bespoke editing engine with the native capabilities of macOS, ensuring an optimized user experience that combines performance with familiarity. Overall, Koi Editor represents a modern solution for developers and writers seeking a powerful yet intuitive interface without the distractions of unnecessary features.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

CSS Yes 
Dash Yes 
HTML Yes 
Markdown Yes 
PHP Yes 
Perl Yes 
Python Yes 
Ruby Yes 
Swift Yes 
Visual Studio Code Yes 

Integrations

CSS No 
Dash No 
HTML No 
Markdown No 
PHP No 
Perl No 
Python No 
Ruby No 
Swift No 
Visual Studio Code No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$195, one-time
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

CotEditor

Founded

2014

Country

Japan

Website

coteditor.com

Vendor Details

Company Name

Hackerman, Inc.

Founded

2025

Country

United States

Website

hackerman.ai

Product Features

Code Editors

API No 
Auto-Complete No 
Code Folding No 
Column Editing No 
Customizable Themes No 
Debugging No 
Formatting / Table Editing No 
Keyboard Shortcuts No 
Multi-Monitor Editing No 
Syntax Highlighting No 
WYSIWYG No 

Text Editors

API No 
Auto-Complete No 
Code Folding No 
Column Editing No 
Customizable Themes No 
Debugging No 
Formatting / Table Editing No 
Keyboard Shortcuts No 
Multi-Monitor Editing No 
Syntax Highlighting No 
WYSIWYG No 

Product Features

Text Editors

API No 
Auto-Complete No 
Code Folding No 
Column Editing No 
Customizable Themes No 
Debugging No 
Formatting / Table Editing No 
Keyboard Shortcuts No 
Multi-Monitor Editing No 
Syntax Highlighting No 
WYSIWYG No 

Alternatives

Alternatives