Kate vs Sublime Text

Kate is a free text editor for viewing and editing text files on Linux, macOS and Windows. It can show multiple documents in horizontally or vertically split windows, and supports multi-cursor and column editing. For code and other structured text, Kate provides syntax highlighting for over 400 languages, bracket matching and on-the-fly spell checking. Programming tools include auto-completion with argument hints, scriptable auto-indentation and Vi input mode; the editor uses the Language Server Protocol for auto-completion in many languages. Search and replace handles regular expressions, multiline searches, open files and files on disk. Listed plugins include an embedded terminal, SQL, build, GDB and Replace in Files tools. Kate can open remote files and supports Unicode and other encodings. Backups on save and swap files can help recover data after a system crash. The editor is free, and its listed plan describes it as available for Linux, Windows and macOS. Nightly packages are compiled daily, but may be unstable or incomplete and are recommended for testing.

Sublime Text is a text editor for code, markup, and prose on Linux, macOS, and Windows. Editing includes multi-cursor and column work, macro recording, large-file handling, tab multi-select, split views, Goto Anything, Goto Definition, and context-aware auto-completion. GPU rendering is supported on all three platforms, including resolutions up to 8K. The maker lists native Apple Silicon support and Linux ARM64 builds. Extensions can add plugins, syntax definitions, menus, and snippets, and a documented Python API supports plugin development such as LSP. The download page identifies Sublime Text 4, Build 4215, as the current release. The software can be downloaded and evaluated without an enforced time limit, but continued use requires a license. A Personal license costs $99 as a one-time purchase and includes three years of updates. Business licensing costs $65 per seat per year for the first 10 seats, with lower rates for larger tiers. The maker is based in Woollahra, Sydney, Australia.