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HomeCompress
Convert
JPGPDF to ImageConvert PDF pages to JPG/PNGWPDF to DOCXConvert PDF to Word documentsWWord to PDFConvert Word files to PDF
Edit PDF
Merge PDFCombine multiple PDFs into oneOrganize PagesRearrange PDF page orderEdit PDFAdd text, images to PDFRotate PagesRotate pages in PDF files
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HomeAll ToolsOptimize & RepairOCG Layer Manager

OCG Layer Manager

Manage optional content groups (layers) in your PDF.

Select a PDF file

Drag and drop files here, or click to browse

  • Files never leave your device
  • Processed entirely in your browser
  • GDPR-conscious processing

About This Tool

PDF Layer Manager allows you to view and manage Optional Content Groups (OCG) in your PDF documents. OCG layers are used in technical drawings, maps, and complex documents to organize content into toggleable layers.

View all layers in your PDF, toggle their visibility, add new layers, delete unwanted ones, or rename existing layers. This tool is essential for working with layered PDFs like architectural plans, CAD exports, and print-ready documents.

All processing happens locally in your browser, ensuring your documents remain private and secure.

How to Use

  1. 1

    Upload Your PDF

    Upload a PDF file that contains layers (OCG) or one you want to add layers to.

  2. 2

    View Layers

    The tool automatically lists all layers found in the document with their visibility status.

  3. 3

    Manage Layers

    Toggle layer visibility, rename layers, add new ones, or delete unwanted layers.

  4. 4

    Save and Download

    Download your modified PDF with the layer changes applied.

Use Cases

Technical Drawings

Manage layers in CAD exports to show/hide dimensions, annotations, or different views.

Map Editing

Toggle different map layers like topography, roads, and labels for custom map prints.

Print Preparation

Prepare layered PDFs for printing by toggling appropriate layers for different versions.

Frequently Asked Questions

What are PDF layers (OCG)?

Optional Content Groups (OCG) are layers in a PDF that can be shown or hidden. They are commonly used in CAD drawings, maps, and complex documents.

Why does my PDF show no layers?

Not all PDFs contain layers. Layers are typically added during PDF creation from design software or CAD applications.

Will layer changes affect the original content?

Layer visibility changes only affect what is displayed or printed. The actual content remains in the document.

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References

  • PDF – WikipediaPDF optional content groups (layers) feature overview.
  • ISO 32000 – WikipediaThe PDF specification covering Optional Content Groups.
  • Flatten PDFFlatten all layers into a single page.

Every tool you need to work with PDFs — fast, private, self-hosted.

Product
  • All tools
  • Pricing
Categories
  • Organize & Manage
  • Edit & Annotate
  • Convert to PDF
  • Convert from PDF
  • Optimize & Repair
  • Secure PDF
Company
  • About
  • Contact
  • Blog
  • Help Center
Legal
  • Terms
  • Privacy
  • Security
  • Refund Policy
© 2026 pdfsimple. All rights reserved.