Label or regex rules
Handle familiar labels and more structured naming patterns.
Smart batch organization
Rename PDFs.Use the text inside.
Create consistent filenames from invoice numbers, reference labels, or custom text patterns—with review before download.
Native text firstOCR reviewBatch ZIP
Add PDF files
Original PDF bytes remain unchanged. OCR-derived low-confidence values are marked for review and cannot enter the ZIP until approved.
0 files ready
Simple, reviewed workflow
From source file to a result you can verify
Build a naming rule, analyze one PDF or a batch, correct uncertain results, and download unchanged PDFs under reviewed filenames.
- 1
Define the rule
Choose text after a label or use a regular-expression match.
- 2
Add your PDFs
Select a batch and analyze native text with OCR fallback where required.
- 3
Review every name
Correct missing or low-confidence values before approval.
- 4
Download safely
Save one file or package approved filenames in a ZIP.
OCR confidence review
Uncertain scan results remain blocked until manually approved.
Collision-safe batches
Duplicate proposed names are resolved deterministically.
PDF bytes unchanged
The workflow changes downloaded names, not document content.
Practical guides
Understand the workflow before you begin
Browse all guides
File Organization · 9 min read
How to Rename PDF Files From Document Text
Create consistent PDF filenames from invoice numbers, reference labels, dates, or other reviewed document text.
Read guideBatch PDF · 8 min read
How to Batch Rename Scanned PDFs Safely
Use OCR confidence, manual approval, and collision-safe naming when organizing batches of scanned PDF files.
Read guideFrequently asked questions
Clear answers before you upload
Can I rename PDFs using invoice numbers?
Yes. Choose the label rule and enter the label used before the invoice number.
Can the tool rename scanned PDFs?
It can use the existing OCR fallback. Low-confidence OCR values must be reviewed and approved.
Are the contents of my PDFs changed?
No. The original PDF bytes are preserved; only the downloaded filename changes.
What happens when no value is found?
The file is marked for review so you can enter and approve a filename manually.
Can I use a regular expression?
Yes. The first capture group is used when present; otherwise the complete match becomes the detected value.
Are the files uploaded?
Native text analysis and supported OCR routing use the established document-intelligence workflow. The page explains review status before any download.
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