ShareX is a powerful open-source screen capture and productivity tool for Windows.
Not self-hosted itself, but its custom uploader support lets you send screenshots and files to your own server, S3-compatible storage, or privacy-friendly endpoints instead of third-party clouds.
Great for power users who want automation, OCR, and full control over their data.
👉 https://github.com/ShareX/ShareX
👉 More tools like this: https://digital-escape-tools-phi.vercel.app/
