MarsEdit
詳細情報
| タイトル | MarsEdit |
|---|---|
| URL | https://red-sweater.com/marsedit/ |
| バージョン | ver 5.4.1 |
| 更新日 | 2026/03/19 |
| 追加日 | 2013/08/17 |
| 種別 | シェアウェア(29.95ドル) |
| 説明 | Mac用のBlogライティングツール。 |
レビュー
概要
MarsEditは、Red Sweater Softwareが開発したMac専用のブログ執筆・投稿管理アプリケーションです。ブラウザベースの管理画面ではなく、ネイティブのMacアプリとして快適な執筆環境を提供することを目的として設計されています。Daniel Jalkutによって開発・メンテナンスされており、長年にわたってMacユーザーのブロガーに支持されてきました。現在はバージョン5系が最新で、macOS 10.15.4以上に対応しています。
主要な特徴・機能
- Markdownサポート: インラインでのカラーリングとスタイリングによるMarkdownリアルタイムプレビュー
- リッチテキスト編集: Apple WebKitテクノロジーを活用したWYSIWYGエディタ
- マイクロポスティング: グローバルキーボードショートカットによる素早い投稿機能
- WordPress統合: 特集画像・複数著者・カスタムフィールドに完全対応
- メディア管理: Apple Photosブラウジングやドラッグ&ドロップでの画像挿入
- オフライン執筆: インターネット接続なしでの下書き作成・編集が可能
- 複数ブログ管理: WordPress、Micro.blog、Tumblr、TypePad、Movable Type、MetaWeblogなど主要プラットフォームに対応
- リアルタイムプレビュー: 投稿前に表示を確認できるプレビュー機能
対象ユーザー
- ブラウザベースの投稿管理画面の動作に不満を感じているMacユーザー
- 快適なネイティブアプリ環境でブログ執筆に集中したいブロガー
- 複数のブログを一元管理したいコンテンツクリエイター
- Markdownを活用して効率的に記事を書きたいライター
ライセンス情報
MarsEditはシェアウェアとして提供されており、Red Sweater Softwareの公式サイトおよびMac App Storeから購入できます。価格は29.95ドル（買い切り）で、無料トライアル版のダウンロードも可能です。macOS 10.15.4（Catalina）以降が必要です。
スクリーンショット
更新グラフ
バージョン履歴
Jump to Version:
Version…
5.4.1 — Mar 18, 2026
5.4 — Mar 17, 2026
5.3.12 — Jan 12, 2026
5.3.10 — Nov 28, 2025
5.3.8 — Oct 4, 2025
5.3.7 — Sep 16, 2025
5.3.6 — Sep 13, 2025
5.3.5 — Sep 12, 2025
5.3.4 — Apr 14, 2025
5.3.3 — Mar 10, 2025
5.3.2 — Feb 2, 2025
5.3.1 — Jan 31, 2025
5.3 — Dec 21, 2024
5.2.6 — Sep 27, 2024
5.2.5 — Sep 10, 2024
5.2.4 — Sep 2, 2024
5.2.2 — Jul 2, 2024
(省略されました)
Version…
5.4.1 — Mar 18, 2026
5.4 — Mar 17, 2026
5.3.12 — Jan 12, 2026
5.3.10 — Nov 28, 2025
5.3.8 — Oct 4, 2025
5.3.7 — Sep 16, 2025
5.3.6 — Sep 13, 2025
5.3.5 — Sep 12, 2025
5.3.4 — Apr 14, 2025
5.3.3 — Mar 10, 2025
5.3.2 — Feb 2, 2025
5.3.1 — Jan 31, 2025
5.3 — Dec 21, 2024
5.2.6 — Sep 27, 2024
5.2.5 — Sep 10, 2024
5.2.4 — Sep 2, 2024
5.2.2 — Jul 2, 2024
(省略されました)
MarsEdit 5.3.12
Jan 12, 2026
Fixed a bug that caused font panel changes not to be registered as expected in the Rich Text editor
Fixed a bug that caused a blank "overlay" window to appear below title field
Fixed a crash that could occur when processing an unexpected response from the blog server
Removed an unnecessary animated hiding of the status bar when opening a new document
MarsEdit 5.3.11
Nov 25, 2025
Mac App Store only: Fixed a licensing issue that caused the app to fail to launch on certain Macs
Fixed a bug introduced in Version 5.3.8 that prevented these resizing fields from adapting to window size changes
Copyright © 2026 Red Sweater Software, LLC. All Rights Reserved.
Jan 12, 2026
Fixed a bug that caused font panel changes not to be registered as expected in the Rich Text editor
Fixed a bug that caused a blank "overlay" window to appear below title field
Fixed a crash that could occur when processing an unexpected response from the blog server
Removed an unnecessary animated hiding of the status bar when opening a new document
MarsEdit 5.3.11
Nov 25, 2025
Mac App Store only: Fixed a licensing issue that caused the app to fail to launch on certain Macs
Fixed a bug introduced in Version 5.3.8 that prevented these resizing fields from adapting to window size changes
Copyright © 2026 Red Sweater Software, LLC. All Rights Reserved.
MarsEdit 5.3.10
Nov 25, 2025
Fixed a crash that could occur when closing a post document
Improved performance when autocompleting tags from a large list of previously used terms
Most text fields in the post editor, including Title, now grow vertically as needed to their text
Fix a bug introduced in Version 5.3.8 that prevented these resizing fields from adapting to window size changes
Clearing the content of the Enclosure panel now completely removes the enclosure from the post
MarsEdit 5.3.9
Oct 5, 2025
This was a Mac App Store specific update to fix a licensing issue
Nov 25, 2025
Fixed a crash that could occur when closing a post document
Improved performance when autocompleting tags from a large list of previously used terms
Most text fields in the post editor, including Title, now grow vertically as needed to their text
Fix a bug introduced in Version 5.3.8 that prevented these resizing fields from adapting to window size changes
Clearing the content of the Enclosure panel now completely removes the enclosure from the post
MarsEdit 5.3.9
Oct 5, 2025
This was a Mac App Store specific update to fix a licensing issue
MarsEdit 5.3.8
Oct 4, 2025
Updated the icon to fit the expected macOS 26 style
Fix a bug that prevented the website icon for a blog from being downloaded correctly
Restore integration with NetNewsWire "Share" functionality
Address an issue that caused garbled text in some editing fields when running the latest macOS
Oct 4, 2025
Updated the icon to fit the expected macOS 26 style
Fix a bug that prevented the website icon for a blog from being downloaded correctly
Restore integration with NetNewsWire "Share" functionality
Address an issue that caused garbled text in some editing fields when running the latest macOS
MarsEdit 5.3.7
Sep 15, 2025
Restore proper selection of interior of HTML tags when applying formatting macros
Fix a bug that caused images to disappear from a post after choosing to "Upload Now"
Sep 15, 2025
Restore proper selection of interior of HTML tags when applying formatting macros
Fix a bug that caused images to disappear from a post after choosing to "Upload Now"
MarsEdit 5.3.6
Sep 13, 2025
Restore browser integration functionality that was inadvertently disabled by the previous update
Sep 13, 2025
Restore browser integration functionality that was inadvertently disabled by the previous update
Apps
Store
Support
Blog
About
MarsEdit 5.3.5
Sep 12, 2025
Improvements to launch time performance
"Duplicate Post" can now be invoked to duplicate more than one selected post
Fix a crash that could occur when opening the main window or document sidebars
Minor layout fixes in the Media Manager window
Copyright © 2025 Red Sweater Software, LLC. All Rights Reserved.
Store
Support
Blog
About
MarsEdit 5.3.5
Sep 12, 2025
Improvements to launch time performance
"Duplicate Post" can now be invoked to duplicate more than one selected post
Fix a crash that could occur when opening the main window or document sidebars
Minor layout fixes in the Media Manager window
Copyright © 2025 Red Sweater Software, LLC. All Rights Reserved.
MarsEdit 5.3.4
Apr 15, 2025
Improved performance of handling blogs with large numbers of posts
Fix a crash when opening Settings with no blog selected
Fix misplaced text, overlapping the buttons in the "Add Blog" window
Fix an issue that could cause the plain text editor to crash while editing very large posts
Fix a bug that could cause the wrong value for Micropost tags and category defaults to show
Fix AppleScript references to posts by index
Apr 15, 2025
Improved performance of handling blogs with large numbers of posts
Fix a crash when opening Settings with no blog selected
Fix misplaced text, overlapping the buttons in the "Add Blog" window
Fix an issue that could cause the plain text editor to crash while editing very large posts
Fix a bug that could cause the wrong value for Micropost tags and category defaults to show
Fix AppleScript references to posts by index
MarsEdit 5.3.3
Mar 10, 2025
Enabled the Excerpt field on Micro.blog blogs to edit “Summary” text
Fix a crash that could occur when editing long lines in the plain text editor
Fix a bug that prevented the JavaScript browser bookmarklet from working on some sites
Fix a bug that caused duplicated text when using dictation in rich text
Differentiate errors from Jetpack about IP address being flagged from regular login failures
Handle "Too Many Requests" responses more intelligently, retrying after the recommended delay if possible
Fix a bug that could cause the "New Blog" panel to get very tall and not shrink again
Fix a bug that prevented the non-Safari browser bookmarklet from working on some sites
Remove media assets from the list of "posts" returned by AppleScript
Mar 10, 2025
Enabled the Excerpt field on Micro.blog blogs to edit “Summary” text
Fix a crash that could occur when editing long lines in the plain text editor
Fix a bug that prevented the JavaScript browser bookmarklet from working on some sites
Fix a bug that caused duplicated text when using dictation in rich text
Differentiate errors from Jetpack about IP address being flagged from regular login failures
Handle "Too Many Requests" responses more intelligently, retrying after the recommended delay if possible
Fix a bug that could cause the "New Blog" panel to get very tall and not shrink again
Fix a bug that prevented the non-Safari browser bookmarklet from working on some sites
Remove media assets from the list of "posts" returned by AppleScript
MarsEdit 5.3.2
Feb 2, 2025
Fix a crash that could occur when a bad URL is provided for a blog
Fix a crash that could occur when adding a blog if autoconfiguration failed
Feb 2, 2025
Fix a crash that could occur when a bad URL is provided for a blog
Fix a crash that could occur when adding a blog if autoconfiguration failed
MarsEdit 5.3.1
Jan 31, 2025
Fix a crash that could occur when downloading media items with invalid URLs
Prevent an image upload failure with Apple screenshots on some blog servers
Fix an inaccurancy in word counting when HTML comments are part of the post
Restore functionality of the "Download Template" feature for Micro.blog
Fix a printing bug in the rich editor that prevented un-uploaded images from appearing
Remove inapplicable tooltip text when hovering over the Rich Text editor
Custom XMLPC blogging APIs that supply custom_fields values to MarsEdit now work as expected
Improved the Network Log layout and increased font size
Dec 13, 2022
Copyright © 2025 Red Sweater Software, LLC. All Rights Reserved.
Jan 31, 2025
Fix a crash that could occur when downloading media items with invalid URLs
Prevent an image upload failure with Apple screenshots on some blog servers
Fix an inaccurancy in word counting when HTML comments are part of the post
Restore functionality of the "Download Template" feature for Micro.blog
Fix a printing bug in the rich editor that prevented un-uploaded images from appearing
Remove inapplicable tooltip text when hovering over the Rich Text editor
Custom XMLPC blogging APIs that supply custom_fields values to MarsEdit now work as expected
Improved the Network Log layout and increased font size
Dec 13, 2022
Copyright © 2025 Red Sweater Software, LLC. All Rights Reserved.
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