The best free alternative to Wondershare PDFelement is LibreOffice - Writer, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Wondershare PDFelement and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Wondershare PDFelement are PDF-XChange Editor (Freemium), PDFsam (Freemium, Open Source), Preview (Free) and Smallpdf (Freemium).
The smallest, fastest, most feature-rich PDF editor/viewer available * Full Direct Content Editing (text based PDFs, not scanned/image based PDFs) * Includes OCR feature * View, Edit, and annotate PDF files
PDFsam Basic is a free, open source, multi-platform software designed to: * Merge PDF files (the entire documents or selected page ranges), retaining or discarding bookmarks, acroforms and generating or not a table of contents.