Merge, split, reorganise, rotate, watermark and convert PDF files. Everything happens on your device — nothing is uploaded.
What this tool will not do
Password-protected and encrypted PDFs are reported, not opened. This tool never removes an access control.
There is no compression feature, because the usual browser technique destroys selectable text and often makes text documents larger.
There is no OCR, so text inside a scanned image stays an image and cannot be searched or selected.
PDFs above 50 MB and images above 30 MB are refused, because your device does the processing.
Text watermarks use the built-in PDF fonts, which cover Latin characters only. Non-Latin text is reported rather than silently dropped; use an image watermark instead.
Only the first 60 page thumbnails are rendered in the reorder view. Later pages are still included in the output but are not previewed.
Digital signatures are not preserved. Any edit invalidates an existing signature, as it would in any PDF editor.
Interactive form fields and annotations are carried across where the format allows, but complex forms may not survive reordering.