What is PDFWix?
PDFWix is a free online PDF toolkit with 24+ tools for merging, splitting, compressing, converting, editing, signing, protecting, unlocking, redacting, repairing, and comparing PDFs. Most tools run right in your browser with WebAssembly, so your file stays on your device and never gets uploaded. A couple of security tools use server-side processing, but only in memory and never written to disk. It works on desktop and mobile browsers with no installation, no daily limits, and no account required. The focus is simple: fast PDF work, no watermarks, no hidden restrictions, and strong privacy for sensitive documents.
Key features
- Merge, split, rotate, and organize PDF pages.
- Convert PDFs and images across many common formats.
- Edit, sign, annotate, crop, and watermark PDFs.
- Compress, repair, redact, and compare documents easily.
- Most tools run locally in your browser.
- No watermarks, no signup, and no daily limits.
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