Windows · Free download · Word Processing

Crimson Editor3.72 R286M

Crimson Editor : Professional source code editor that supports syntax highlighting and macros for HTML, C/C++, Perl, Java, and other programming languages

Operating system
Windows 10/11
File size
1.6 MB
License
GNU Public License
Last updated
Apr 30, 2026

69 downloads·628 page views

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Overview

What is Crimson Editor?

Crimson Editor : Professional source code editor that supports syntax highlighting and macros for HTML, C/C++, Perl, Java, and other programming languages

In depth

A closer look at Crimson Editor

Crimson Editor is a feature-rich source code editing tool that supports syntax highlights for various programming languages, such as C/C++, HTML, LaTeX, PHP, Python, Perl and PL/SQL.The complete package includes syntax files, color schemes, templates, and dictionaries, and you can select the components during installation.The program is wrapped in a familiar interface with a clean and simple layout, where you can open programming code files, including templates supplied by Crimson Editor.You can select a line, word or block, change the case, insert files, date and time stamps, increase or decrease the indent, duplicate, join or split lines, as well as make comments and toggle column mode.Crimson Editor supplies a regular search-and-replace function, plus a search command within files. It is possible to jump to a particular line number, set bookmarks, activate a spell checker, show line numbers, change the screen and printer fonts, specify the line spacing, and customize screen color settings.Other options let users alter the encoding type and file format (DOS, Unix, Mac), convert tabs to spaces or vice versa, view a document summary, create and run macros, as well as download or upload files via FTP.We have noticed a minimal CPU and RAM consumption during Crimson Editor's runtime. It has a good reaction speed and it is pretty stable. We have not found any problems in our tests, since the program did not hang, crash or display errors. All in all, Crimson Editor includes a powerful set of features to satisfy all users.

Requirements

System requirements

Windows 7 / Windows Vista / Windows XP / Windows 2000

Verdict

Should you download Crimson Editor?

Crimson Editor runs on Windows 10/11 and is available under the GNU Public License license — the installer is 1.6 MB. We’ve catalogued it under Word Processing.

Verified clean. Every Crimson Editor build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

Crimson Editor specifications

Category
Word Processing
Publisher
Ingyu Kang
Last updated
Apr 30, 2026
Requirements
Windows 7 / Windows Vista / Windows XP / Windows 2000
License
GNU Public License
Operating system
Windows 10/11
File size
1.6 MB
Price
Free
Page views
628

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