Reglyph

Reglyph translates scanned and image-only PDFs and gives you back a page that looks like the original.

Most translators either can't read a scan or return a wall of plain text. Reglyph reads each page with OCR, erases the source text from the image, translates it and sets the translation back into the same positions. Columns, tables, figures, stamps, signature lines and numbers stay where they were.

Good for: birth and marriage certificates, school transcripts, contracts, technical manuals and research papers.

Languages: 19, as source and target, including Spanish, Chinese, Japanese, Arabic (right to left, joined letters), French, German, Hindi, Portuguese, Korean and Russian.

Extras: a bilingual side-by-side PDF with the original on the left and the translation on the right.

Pricing: 5 free pages when you sign up, downloaded in full with no watermark and no credit card. Then $0.30 per page ($3 minimum), or plans from $9/month.