Extract by DocompareAI

Batch PDF extraction

Extract the same data from multiple PDFs in one reviewable workflow

Apply one approved field setup across a clean document batch, then inspect available page and quote evidence before using the resulting CSV.

Use public or non-confidential PDFs only. Live-job exports require paid access; the linked example output is a public demonstration download.

Who this is for

Individual professionals and small teams consolidating recurring public reports, forms, price lists, or other non-confidential business documents.

The problem

Copying the same values from each PDF into a spreadsheet is repetitive, and a finished row can be hard to verify after the source file is closed.

Typical input

One to 10 PDFs in a job, up to 15 MB per file, sharing the same document type and field definitions.

Workflow

A repeatable path from PDFs to reviewable rows

  1. 01

    Choose a representative batch

    Start with documents that share a purpose and layout family. Keep unrelated document types in separate jobs.

  2. 02

    Define fields and hints

    Name each output column and explain the value to find, including units, date formats, and exclusions.

  3. 03

    Approve the instruction pack

    Review the generated extraction rules before processing begins and correct ambiguous instructions.

  4. 04

    Review before download

    Check available source pages, quotes, and highlights, then download the structured CSV when paid access is active.

Fields

Define the columns before the run

Document identifier

A stable report, form, quote, or catalog reference used to trace each output row.

Effective date

The date the document or listed terms take effect, with the required output format stated in the hint.

Status

A document-specific status such as current, expired, draft, or unavailable.

Amount or measure

The value together with its expected currency or unit so unlike measures are not silently combined.

Worked output

A small, concrete result

Source PDFReferenceEffective dateStatus
report-01.pdfRPT-2026-0142026-07-01Current
report-02.pdfRPT-2026-0212026-08-15Current

Illustrative output only. Filenames are generic examples, and the table does not represent a customer job.

Comparison

Structured extraction compared with a manual copy-and-paste workflow

CriterionExtract workflowManual workflow
Field consistencyOne approved field definition is applied across the job.Column meaning can drift as each document is copied.
Source reviewAvailable page, quote, and highlight evidence stays connected to a result.Review requires reopening files and finding the value again.
OutputStructured CSV after the review workflow.A spreadsheet assembled manually, with formatting chosen as you go.

Limitations to plan for

  • • Evidence can be exact, approximate, or unavailable, especially for scans and complex layouts.
  • • Different document types or meanings should not be forced into one batch solely because they use similar words.
  • • The configured file and page limits still apply; large collections may need several jobs.
  • • A human remains responsible for reviewing material values before decisions or downstream use.