Askem PDF Fixer vs PDFTagDog
Askem PDF Fixer
askem.comPDFTagDog
ar-go.coSide by side
| Figure | Askem PDF Fixer | PDFTagDog |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · PDF Accessibility Software | 8.0 (#5) | 6.7 (#22) |
| Batch processing | The product page says a single batch can contain up to 200,000 documents. | It can tag multiple PDFs simultaneously and is described as designed for document-heavy organisations. |
| Headquarters | Helsinki, Finland | Montpellier, France |
| Maker | Askem is an auxiliary company name of React & Share Oy, a Finnish limited liability company. | ARGO is a brand of WEMAP, which the maker identifies as headquartered in Montpellier, France. |
| Purpose | PDF Fixer automatically checks and remediates PDF accessibility issues, then validates the result against PDF/UA and WCAG. | PDFTagDog automatically tags PDFs for screen readers and assistive technologies to support WCAG and PDF/UA compliance. |
Plans
In their own words
Askem PDF Fixer
Askem PDF Fixer is a paid web service that checks PDF accessibility, applies automatic corrections, and validates results against PDF/UA-1 and applicable WCAG 2.1 AA criteria. Fixes cover document structure and tags, reading order, image alternative text, metadata, artifacts, and untagged content. Every document receives a validation result and a per-document record; Askem says more than 9 in 10 documents pass. A single upload accepts PDFs up to 500 pages and needs no integration, project, or procurement process. Batches can contain up to 200,000 documents. Files can be processed in any language, with the language set in PDF metadata. Scanned PDFs, complex tables or infographics with ambiguous meaning, context-dependent alternative text, and forms with conditional logic are flagged for manual handling. Documents are processed and stored on EU infrastructure and are not transferred outside the EU. OCR and API access are not available. Pricing is on request, with a 20-minute call offered for prospective customers.