data-transformation

Messy documents in.
Clean, structured data out.

We convert scanned PDFs, spreadsheets and legacy files into tagged, validated, machine-readable data — and make sure every PDF you ship is accessible to everyone who needs to read it.

2025Founded in Coimbatore
6Core data services
24–72hTypical turnaround

Raw input

Tagged output

scan.pdf · xlsx · xmlPDF/UA · JSON · JATS

accessibility

PDFs that pass audits.
Not just the eye test.

Our Accessible PDF (APDF) service builds correct reading order, tags, alt text and form labelling so documents meet WCAG 2.1 and PDF/UA — before a regulator or a screen reader ever has to tell you otherwise.

WCAG 2.1AA-aligned tagging
PDF/UAISO 14289 structure
100%Manual QA pass

Untagged scan

PDF/UA ready

image-only pdftagged · alt-text · order

xml & publishing

Manuscripts to JATS.
Books to DocBook & DITA.

Publishers and content teams send us Word files, InDesign exports and legacy SGML — we return clean, validated XML ready for your CMS, archive or typesetting pipeline.

JATSNLM / journal XML
DITATechnical documentation
DTD-validEvery delivery checked

Word / InDesign

Valid XML

.docx · .indd · .sgmljats · dita · docbook
Built for teams in
Publishing
Government
Finance
Healthcare
EdTech

our-expertise

Six services. One clean pipeline.

Every engagement — big or small — moves through the same disciplined process: understand the source, process it, validate it, and hand back data your systems can actually use.

Data Processing

We design the extraction and formatting logic specific to your source files, so output structure matches exactly what your downstream systems expect.

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Data Validation

Rule-based and manual QA checks catch missing fields, broken references and formatting drift before data ever reaches your team.

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Data Conversion

Move cleanly between formats — Word, PDF, Excel, XML, JSON — without losing structure, styling logic or metadata along the way.

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XML Data Extraction

JATS, DocBook, DITA and custom schemas — we parse, restructure and validate XML against your DTD or schema of choice.

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Accessible PDF (APDF)

Reading order, tags, alt text and form fields built to WCAG 2.1 and PDF/UA, so every reader — assistive tech included — gets the full document.

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Advanced Data Tagging

Structured, consistent tagging that makes large document sets searchable, filterable and ready for analytics or AI training pipelines.

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how-we-work

From inbox to delivery in five steps

01

Intake

You send source files — scans, spreadsheets, exports, legacy archives.

02

Process

We extract, structure and format according to your target spec.

03

Validate

Automated rules plus manual QA catch errors before delivery.

04

Tag

Metadata and accessibility tags are applied for downstream use.

05

Deliver

Clean files land in your inbox or system — ready to use immediately.

industries

Built around real document problems

Tall shelves of archived books and journals

Publishing & Media

Manuscript-to-XML conversion, archive digitisation and metadata for journals, books and periodicals.

See use case →
Government building facade with columns

Government & Public Sector

Accessibility remediation for public documents and forms, meeting statutory compliance requirements.

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Financial services office building facade

Financial Services

Structured extraction from statements, reports and filings for analytics and compliance workflows.

See use case →

testimonials

What clients say after delivery

"Quantaratech helped us untangle years of chaotic data and delivered clear, structured insight that actually informed decisions."

Alex J. — Data Analyst

"Their processing accuracy is unmatched. Every file came back validated and exactly to spec — it made our own QA pass almost redundant."

Sarah M. — Project Manager

"From scoping to delivery, the process was seamless. Knowledgeable team, and they delivered exactly what we asked for, on time."

Mike T. — CFO

get-started

Send us a sample file. We'll show you clean output.

No commitment — just a fast, honest look at what your data could look like once it's structured properly.

Request a Free Sample
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