PDF Toolkit vs Secure PDF Mask
One handles general PDF page operations, while the other is for masking and redacting sensitive PDF content more carefully.
PDF Toolkit is the general-purpose document utility
Use PDF Toolkit when the job is operational: merge, split, rotate, inspect, or reorganize pages inside an existing PDF.
Secure PDF Mask is for sensitive-document workflows
Secure PDF Mask becomes the stronger choice when the core problem is privacy, redaction, or removing sensitive information before a file leaves your control.
That is a higher-stakes workflow than ordinary document assembly, so the tool is more specialized by design.
Pick based on the risk in the document
If the file is routine and you are rearranging pages, start with PDF Toolkit. If the file contains identifiers, personal data, or confidential text that must be hidden, start with Secure PDF Mask.
Open the tools
PDF Toolkit — Merge PDF files, extract pages, rotate documents, and inspect PDF metadata locally in your browser. Designed for private file handling without uploads.
Secure PDF Mask (SPM) — Privacy-first PDF sanitization in your browser: raster redaction removes underlying text, search & pattern redaction, metadata scrubbing, optional JSON sanitization summary download, optional Tesseract OCR for scans — 100% local processing. No server upload.