Viewdown vs PerchDeck
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Viewdown compared with PerchDeck
| Detail | 
Viewdown | 
PerchDeck |
|---|
| What it does | Markdown viewer for Mac, with live preview
| A notch app for Windows with 13 everyday tools
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| Stage | Established
| Not given
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| Founded | Not given
| Not given
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| Based in | NL
| Not given
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| Pricing model | Not given
| Paid
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| Pricing | $11.99 USD one-time purchase, with 14-day free trial and no credit card required
| $4.5 during flash sale, normally $14.5 USD. One-time payment, free updates.
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| Key features | - Live preview with automatic file watching
- Automatic scrolling to changed content
- Mermaid diagram rendering
- LaTeX mathematics typesetting
- Syntax highlighting for 80+ languages
- Table of contents sidebar
- Smart search matching rendered text
- Support for tables and task lists
| - Clipboard history - searchable and pinnable, with password manager exclusion
- Paste stack - copy multiple items and paste them one after another in order
- File shelf - temporary holder for files without modifying originals
- Snippets with placeholders like date, clipboard and fill-in-the-blank
- Mic mute and camera mirror with global shortcuts
- Timer with countdown, stopwatch and Pomodoro modes with ring notification
- Teleprompter that can be hidden from screen sharing
- On-device AI chat with no account or data leaving your PC
- Natural language calculator supporting expressions like percentages and unit conversions
- Unit converter with 35 units across five kinds
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| What makes it different | - Works with any editor already in use without plugins or extensions
- Automatic scrolling marks recently edited content
| - No account, no subscription, no telemetry or analytics required
- All data stays on your PC, not collected or sent online
- On-device AI that doesn't require an account or internet after download
- One-time payment with free updates forever
- Single license key works on up to 3 PCs simultaneously
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 29 ▲ +29 (up) since last check | 9 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 24 | 5 |
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| Citation Flow (Majestic) | 19 | 19 |
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| Referring domains (Majestic) | 39 | 6 |
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4 details filled in for both companies.
More alternatives to Viewdown More alternatives to PerchDeck