3-Heights PDF Analysis & Repair Tool vs Remo Repair Word

3-Heights PDF Analysis & Repair Tool analyzes damaged PDF documents and attempts to repair or recover their contents. It inspects objects, page trees, and content streams, then can report error types, codes, descriptions, page numbers, and event counts, with messages written to a log. Repair options include restoring data streams, fonts, cross-reference tables, pages, and images; recovery can rebuild a PDF from legible content that remains. It reads encrypted PDFs and can encrypt restored files with permission flags. Inputs include PDF 1.x, PDF 2.0, and PDF/A-1, PDF/A-2, and PDF/A-3; the manuals cite ISO 32000-1 and ISO 32000-2 conformance. Pdftools documents Shell command-line and API variants, with Windows, Linux, and macOS support and local repair delivery. Batch repair is supported. The product is paid, with pricing on request and a 30-day trial. The evaluation version analyzes files but disables Save As, so repaired or recovered files cannot be saved or viewed without the full version. The vendor cautions that some files and image compression methods cannot be recovered.

Remo Repair Word repairs damaged or corrupt Microsoft Word documents in DOC and DOCX formats on Windows. Select a file for scanning; the software extracts text and other objects and creates a repaired copy, leaving the source document unchanged. The maker says recoverable content includes text, formatting, OLE objects, and fields such as hyperlinks, and the result can be previewed before saving. Repairs run locally and offline in read-only mode, so the source is not sent elsewhere. The tool supports Windows 11, Windows 10, and previous Windows versions, and documents created in Word 2003, 2007, 2010, 2013, 2016, and 2019. The maker states there is no file-size limit. The free plan costs nothing and repairs DOC and DOCX files on Windows. Remo says it was founded in 2011 and launched this product in 2013. Free technical support and 24/7 live chat are listed. It repairs damaged files, not deleted Word documents.