• Link to X Link to X Link to X
  • Link to Facebook Link to Facebook Link to Facebook
  • Link to Youtube Link to Youtube Link to Youtube
  • Link to Reddit Link to Reddit Link to Reddit
  • Link to Rss Link to Rss Link to Rss
  • Blog
  • Support
    • FAQ
    • Help (HTML)
    • Manual (PDF)
    • Forums (read-only)
    • Library (GitHub)
    • Update/Resend Registration Keys
    • Contact Us
  • About
    • About Emurasoft
    • Meet the Team
    • Other Products
    • Awards
    • Privacy Policy
    • Go to Emurasoft Customer Center
  • 🌐 English
    • 日本語
    • 한국어
    • Deutsch
    • 简体中文
    • 繁體中文
  • Download
  • Buy
  • Features
  • Menu Menu

New in Version 25.1

May 21, 2025

New General Features

  • Enhanced the Chat with AI features, and revamped the user interface of the Chat with AI window (ChatAI plug-in required). [P]
  • Introduced the List of Bookmarks command and Bookmarks custom bar. [PF]
  • Added a new dropdown button (▼) next to the custom bar title, allowing you to move the bar to the top, bottom, or sides. You can also drag the bar’s title to reposition it. [PF]
  • The dropdown button (▼) also lets you toggle any customer. You can access the popup menu by pressing a shortcut key (ALT+. by default). [PF]
  • Reintroduced the option to permanently save bookmarks. [P]
  • The prompt asking you to choose between EmEditor Professional and EmEditor Free will no longer appear at the first launch. To switch to EmEditor Free, select Downgrade from the Help menu. [PF]
  • Code that had been retained for compatibility with versions older than EmEditor v22.3 (released more than three years ago) has been removed. If you are using a version older than v22.3, it is recommended that you first update to v25.0.1, and then update again to the latest version. [PF]
  • Enhanced the speed of various operations, including startup, certain Replace All functions with line breaks, Select All, Vertical Selection, and bookmark-related commands, along with filtering using the Incremental Search option. [PF]

Test results:

v25.0 v25.1 Comparison
Launch EmEditor 0.201 seconds 0.127 seconds 1.58 times faster
Select All [*A] 1.884 seconds 0.098 seconds 19.2 times faster

*A: Open 1.34 GB, 100 million lines, random ASCII text file. Enter “abc” in the Find dialog box, and click “Select All”. 9,851 matches found.
All: All default settings, Windows 11, Ryzen 9 7950X, 96 GB RAM.

New Options

  • Added Unlimited to the Days text box for saving bookmarks on the History page of the Customize dialog box. [P]
  • Added gpt-4.1 to the list of Preferred Models in the AI Options page of the Customize dialog box, and made gpt-4.1 as the default preferred model. [P]
  • Removed Save log check box and text box from Chat with AI page of the Customize dialog box. [P]

Plug-in New Features [P]

  • Improved the process for uninstalling the ChatAI plugin.
  • Added the EI_RESET_BOOKMARK and EI_BRING_CUSTOM_BAR_TOP flags to the EE_INFO message.

Removed Features in Macros [P]

  • Removed the UndoBufferSize property from the GeneralProp object.
  • Removed the MailTo, OpenFileInQuotes, URL, and SelectInQuotes properties from the LinkProp object.
  • Removed the AssociationItem, AssociationList, and AssociationProp objects.
  • Removed the Association property from the Config object.

Notes

  • [P] EmEditor Professional only
  • [PF] EmEditor Professional and EmEditor Free

← New in Version 25.2 New in Version 25.0 →

  • Text Editing
    • Batch Replace
    • Binary Editing
    • Bracket/Quotation Mark Auto-Complete
    • Clipboard History
    • Compare Documents
    • EditorConfig Support
    • Filter Bar
    • Find and Replace
    • Format Selection
    • Fuzzy Matching
    • Language Server Protocol Support
    • Multiple Selection Editing
      • How to use Vertical Editing
    • Number Range Expression for Find and Replace
    • Regular Expressions
    • Syntax Checker for HTML, CSS, JSON, XML
    • Syntax Highlighting
  • Powerful CSV Tools
    • Autofill
    • Combine Lines
    • Combine/Split Columns
    • CSV Converter
    • Custom CSV formats
    • Delete Duplicate Lines
    • Extract Columns
    • Extract Frequent Strings
    • Flash Fill
    • Freeze header
    • Insert lines/columns
    • Join CSV
    • Manage Columns
    • Numbering
    • Pivot table
    • Sort
    • Transpose
  • Large File Support
    • Fast Processing of Large Files
    • Large File Controller
    • Large Files up to 16 TB
    • Lightweight, multithreaded design
    • Split and Combine Files
  • User Experience
    • Configurations
    • Customizable Interface
    • Customizable toolbars
    • Document Groups
    • International language and locale support
    • Markers
    • Quick Launch
    • Split window
    • Start Window
    • Tabbed Design
    • Workspace Memory
  • Extensibility
    • AI Assisted Writing
    • AI Toolbar
    • Chat with AI
    • External Tools
    • Plug-ins
      • CommitList Plug-in
      • Explorer Plug-in
      • HTML Bar Plug-in
      • Open Documents Plug-in
      • Projects Plug-in
      • Search Plug-in
      • Snippets Plug-in
        • How to Use Zen Coding
      • Web Preview Plug-in
      • Word Complete Plug-in
      • Word Count Plug-in
    • Scriptable Macros
  • More Features
    • Base64
    • Bookmarks
    • Character Check
    • Character Code Value
    • Customer support
    • Drag and Drop
    • Error Handler and Crash Recovery
    • Fast 64-bit Build
    • Full Screen View
    • Grab Text
    • Half-width/Full-width conversion
    • HTML Character References
    • Jump
    • Markdown Editor
    • Marks
    • Matching Tag Highlight
    • Messaging (plug-in)
    • MIME Encoded-Word
    • Multiple File Encoding Conversions
    • Narrowing
    • Offline Registration
    • Outline
    • Percent-encoding
    • Pin to List
    • Portability Options
    • Privacy-first
    • Quick Start
    • Save to Protected Folder
    • Spellcheck
    • Status Window
    • Tooltip to show HTML/XML character references
    • Unicode Normalization
    • Unicode Support
    • Universal Character Name
    • Uppercase/Lowercase conversion
    • Wildcard Support
    • Windows 11/10 Compatibility
    • CSV
  • History
    • New in Version 26.2
    • New in Version 26.1
    • New in Version 26.0
    • New in Version 25.4
    • New in Version 25.3
    • New in Version 25.2
    • New in Version 25.1
    • New in Version 25.0
    • New in Version 24.5
    • New in Version 24.4
    • New in Version 24.3
    • New in Version 24.2
    • New in Version 24.1
    • New in Version 24.0
    • New in Version 23.1
    • New in Version 23.0
    • New in Version 22.5
    • New in Version 22.4
    • New in Version 22.3
    • New in Version 22.2
    • New in Version 22.1
    • New in Version 22.0
    • New in Version 21.9
    • New in Version 21.8
    • New in Version 21.7
    • New in Version 21.6
    • New in Version 21.5
    • New in Version 21.4
    • New in Version 21.3
    • New in Version 21.2
    • New in Version 21.1
    • New in Version 21.0
    • New in Version 20.9
    • New in Version 20.8
    • New in Version 20.7
    • New in Version 20.6
    • New in Version 20.5
    • New in Version 20.4
    • New in Version 20.3
    • New in Version 20.2
    • New in Version 20.1
    • New in Version 20.0
    • New in Version 19.9
    • New in Version 19.8
    • New in Version 19.7
    • New in Version 19.6
    • New in Version 19.5
    • New in Version 19.4
    • New in Version 19.3
    • New in Version 19.2
    • New in Version 19.1
    • New in Version 19.0
    • New in Version 18.9
    • New in Version 18.8
    • New in Version 18.7
    • New in Version 18.6
    • New in Version 18.5
    • New in Version 18.4
    • New in Version 18.3
    • New in Version 18.2
    • New in Version 18.1
    • New in Version 18.0
    • New in Version 17.9
    • New in Version 17.8
    • New in Version 17.7
    • New in Version 17.6
    • New in Version 17.5
    • New in Version 17.4
    • New in Version 17.3
    • New in Version 17.2
    • New in Version 17.1
    • New in Version 17.0
    • New in Version 16.9
    • New in Version 16.8
    • New in Version 16.7
    • New in Version 16.6
    • New in Version 16.5
    • New in Version 16.4
    • New in Version 16.3
    • New in Version 16.2
    • New in Version 16.1
    • New in Version 16.0
    • New in Version 15.9
    • New in Version 15.8
    • New in Version 15.7
    • New in Version 15.6
    • New in Version 15.5
    • New in Version 15.4
    • New in Version 15.3
    • New in Version 15.2
    • New in Version 15.1
    • New in Version 15.0
    • New in Version 14.9
    • New in Version 14.8
    • New in Version 14.7
    • New in Version 14.6
    • New in Version 14
    • New in Version 13
    • New in Version 12
    • New in Version 11
    • New in Version 10
    • New in Version 9
    • New in Version 8
    • New in Version 7
    • New in Version 6
    • New in Version 5
    • New in Version 4
    • Basic Features
  • EmEditor Free
  • Compare Installer, Portable, and Store Versions

Download and try the “world's fastest text editor” now. (Source: ZDNet)

Download Download Free Download

Copyright © 1995-2026 by Emurasoft, Inc.
Download | Buy | Features | Blog | Support | About | Privacy Policy
日本語 | Deutsch | 한국어 |简体中文 | 繁體中文

Scroll to top Scroll to top Scroll to top