SIGMA-SORT v2.0
Reorder PDF Pages
Drag and drop page thumbnails to organize your document.
Drop PDF to Sort
Arrange pages in any order you like.
Drag pages to reorder
Visual Sorting
Interactive drag-and-drop interface makes it easy to fix scanning errors or rearrange logic.
Metadata Safe
We only rearrange the Page Tree pointers. The actual content streams are preserved perfectly.
Client-Side
Sorting happens in your browser memory. No heavy file uploads required.
How Page Sorting Works
Learn how Sigma-Sort manipulates the PDF Page Tree structure without quality loss.