KlarText

Plain text. Nothing else.

Only for Mac

Free · In‑App Purchases

Mac

Klar is German for clear. Klartext reden means speaking plainly. Plain text is the only format that survived. WordPerfect files from 1985 are unreadable. Word documents from the 1990s are corrupted or stranded in formats nobody supports anymore. A .txt file written fifty years ago opens today, without conversion, without a subscription, without the original software. It will open fifty years from now. KlarText is built on that premise. If a feature is not essential to writing and editing text, it does not belong here. No syntax highlighting. No plugins. No AI. No distractions. Just text. SIGNATURE FEATURES Paste and Reflow (Cmd+Shift+V) Paste text from PDFs, emails, terminals, or the web. Hard-wrapped lines are rejoined into clean, flowing prose — while lists, code blocks, and shell sessions are left intact. Join List as Prose Turn a bullet or numbered list into a single flowing paragraph. Each item becomes a sentence: capitalised, punctuated, ready. Focus Mode (Cmd+Opt+F) Wide margins, hidden sidebar. Combinable with full screen. EVERYTHING ELSE · Multi-document sidebar with inline rename · Regex find & replace via the standard macOS Find bar · Line numbers and highlight current line · Show invisibles (spaces, tabs, line endings) · Word wrap toggle · Strip trailing whitespace on save · Automatic encoding detection (UTF-8, UTF-16, Latin-1, Mac Roman) · Line ending conversion (LF / CRLF / CR) · Go to Line, Delete Line, Duplicate Line, block indent/outdent · System, light, and dark themes · Native macOS app — not Electron WHO IT’S FOR Writers, coders, and anyone who values clarity over clutter. PRICING Free to download with a 10-day trial. A one-time purchase unlocks the app permanently — no subscription. EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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What's New in 1.3.16 • New from Clipboard (⌘⇧N): create an untitled document pre-filled with the text on your clipboard. Disabled when the clipboard has no text. • Fixed: Up and Down arrow keys could stop responding in the editor after dismissing the Find in Open Documents panel. • Removed Quick Open. Recent files remain available via File > Open Recent.

The developer, Lukas Spieker, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Lukas Spieker
    Size
    • 4.1 MB
    Category
    • Productivity
    Compatibility
    Requires macOS 15.0 or later.
    • Mac
      Requires macOS 15.0 or later.
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Lukas Spieker