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Harper

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Open-source grammar checker that runs 100% on-device

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About Harper

Harper screenshot

Open-source grammar checker that runs 100% on-device.

Harper works 100% offline, is open source, is completely free to use, runs on CPU without a dedicated GPU.

Platform Support

Available for: Windows, macOS, Linux

System Requirements

  • Minimum RAM: 2 GB
  • GPU: Not required — runs on CPU

Links

Official Website · GitHub Repository

Full description coming soon. Check the official website or GitHub for more details.

Frequently Asked Questions

What is Harper?

Open-source grammar checker that runs 100% on-device ## About Harper Open-source grammar checker that runs 100% on-device. Harper works 100% offline, is open source, is completely free to use, runs on CPU without a dedicated GPU. ### Platform Support...

Is Harper free?

Yes, Harper is completely free to use. It's also open source.

Does Harper work offline?

Yes, Harper works 100% offline once installed.

What platforms does Harper support?

Harper is available for Windows, macOS, Linux.

Stats

Self-hostedYes
View Repository

Requirements

Platforms
windows
macos
linux
Offline capable
Yes
Minimum RAM2 GB
GPU requiredNo