Stirling-PDF is a powerful self-hosted web-based tool for performing various operations on PDF files, such as splitting, merging, converting, reorganizing, adding images, rotating, and compressing.

Main Features

Dark Mode Support: Enjoy a visually comfortable experience with dark mode.
Customizable Download Options: Personalize your downloads. See an example here.
Parallel File Processing and Downloads: Handle multiple files simultaneously for efficient workflow.
API for Integration: Seamlessly integrate with external scripts via the provided API.
Optional Login and Authentication Support: Secure your application as needed. Documentation is available here.