Claude Conversation Viewer
The application shows the conversations from the raw Claude.ai JSON export the way they looked in the chat, with serif body text and highlighted code blocks, and lets you print them.
- Version
- 1.0.0
- Platform
- Windows 10 / 11, .NET 10
- Type
- Desktop application (WPF)
- Distribution
- Standalone ZIP from GitHub Releases
- Price
- Free and open source
What it is for
The Claude.ai data export delivers every conversation in a conversations.json file, but in a form meant for machines, where the Markdown markup and code snippets are unreadable.
The application renders this file close to the claude.ai chat view, so you can search your conversations and print them.
What it does
-
Conversation list with dates
Lists every conversation from the selected data folder, sorted by last update, with the date and the message count.
-
Search across the full text
Search filters titles and message text as you type, case-insensitively.
-
Claude-style rendering
Headings, lists, quotes, tables and links appear in the form you know from the chat, with bundled fonts.
-
Code blocks with highlighting
Code snippets appear on cards with a language label and a copy button, highlighted in thirteen languages.
-
Printing
The open conversation prints through the Windows print dialog with the light palette, even in dark mode.
-
Light and dark mode
The theme and fourteen accent colours can be switched in Settings, and the choice survives a restart.
-
Several data sources side by side
A toolbar drop-down switches between the exports stored in the root folder without restarting.
Technology
A WPF desktop application on .NET 10, built along MVVM lines with a Material Design In XAML interface.
Markdig processes the Markdown and AvalonEdit highlights the code, the conversation is produced as a printable WPF FlowDocument, and the standalone package runs without a .NET installation.
Download and source code
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