PDF Tools
Smart PDF optimization: image downsampling, redundant object cleanup, stream compression
pdf-compress-optimizePDF Tools
Add searchable/copyable OCR text layer to scanned PDF using Tesseract
pdf-ocr-text-layerPDF Tools
Extract embedded tracking ID and page serial values from tracked PDF files
pdf-usage-tracking-id-readerPDF Tools
Automatically redact names, emails, and phone numbers, then export anonymized PDF
pdf-anonymizer-reportPDF Tools
Insert blank or notes pages between chapter ranges in a PDF document
pdf-insert-blank-pagesPDF Tools
Prepend a unified cover PDF to any target PDF document
pdf-merge-cover-with-docPDF Tools
Set PDF open password and permission restrictions (printing/copying)
pdf-password-protectorPDF Tools
Cover sensitive areas with black boxes during PDF rendering output
pdf-redaction-helperPDF Tools
Embed near-invisible tracking ID/serial into page corners for distribution tracing
pdf-usage-tracking-idPDF Tools
Generate dynamic confidential watermark with username and timestamp
pdf-watermark-confidentialPDF Tools
Impose PDF pages into booklet printing order for duplex binding
pdf-booklet-imposerPDF Tools
Place multiple PDF pages as thumbnails on one page (2-up / 4-up / 8-up)
pdf-nup-layout