scan_delete

Remove Blank Pages

The Remove Blanks feature allows users to remove blank pages from PDF documents to optimize document layout and content. Users can set thresholds and white percentages to determine which pages are considered blank and removed. This is useful for users who need to optimize PDF document layout or remove redundant content. For example, in scanned documents, users may need to remove blank pages from scans to optimize document layout; in academic papers, users may need to remove redundant blank pages to optimize document content. Additionally, this feature can be used to remove blank images or charts from PDF documents for better content display. By removing blanks, users can ensure document layout and content compactness and easily manage and distribute them.

Threshold for determining how white a white pixel must be to be classed as 'White'. 0 = Black, 255 pure white.
Percent of page that must be 'white' pixels to be removed