ShadowCursor
for Windows
Windows 10 / 11 · 64-bit · Portable app
No ShadowCursor purchase charge. OpenAI API usage is billed separately. This development build is unsigned.
Download the current Windows app. Your own OpenAI API key and a billed OpenAI API account are required for AI answers.
Windows 10 / 11 · 64-bit · Portable app
No ShadowCursor purchase charge. OpenAI API usage is billed separately. This development build is unsigned.
The Mac release is being prepared.
No Mac download is available yet. We will publish compatibility details and a release link here.
No ShadowCursor signup or credit purchase is needed. The planned ₹500/custom credit service is separate and is not connected to this app. Never send your API key to support or paste it into this website.
Download ShadowCursor.exe and open it. It is a portable app; there is no separate installer.
Paste the key into the app’s masked field, choose whether to remember it encrypted on this PC, and click Save. Use a model available to your API account.
Choose Capture screen, Select area, or Add image. Review the capture and avoid passwords or private data you cannot share.
Type your question and click Ask GPT. Read and verify the answer; API usage is billed to your OpenAI account.
Click Clear local to remove working content from the app. Local clearing does not erase content already sent to OpenAI.