ARM64JS vs R2Client
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ARM64JS compared with R2Client
| Detail | 
ARM64JS | 
R2Client |
|---|
| What it does | ARMv8-A emulator that boots Alpine Linux in the browser
| Desktop client for managing Cloudflare R2 buckets visually with drag-and-drop simplicity
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Not given
| Free Trial: $0 for 3 days. Desktop Standard: $19.9 one-time purchase. Desktop Pro: $29.9 one-time purchase.
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| Key features | - Multi-vCPU support
- VM state snapshots stored in browser storage
- Package management via apk
- Docker support
- WebSocket-to-TCP proxy for internet access
| - Upload files up to 50GB with automatic chunking
- Resume interrupted uploads from where they left off
- Drag and drop file uploads
- Online preview for images, videos, PDFs, and audio
- Batch operations on thousands of files
- Regex batch rename with pattern support
- Comprehensive storage analytics dashboard
- Support for multiple R2 accounts and buckets
- Cross-platform support for Windows, macOS, and Linux
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| What makes it different | - Full Alpine Linux environment with real kernel and binaries
- Persistent VM state across page reloads
| - Eliminates the 300MB upload limit of R2's web console
- All credentials encrypted locally and never uploaded to servers
- One-time purchase with lifetime use and no subscriptions
- No command-line knowledge required for batch operations
- Local-first processing for privacy and performance
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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) | Not checked yet ● no change since last check | 4 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 13 | 24 |
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| Referring domains (Majestic) | 9 | 20 |
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4 details filled in for both companies.
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