Resize PDF in Power Automate

PDF4me Resize PDF action resizes PDF pages to different paper sizes in Power Automate with standard format conversion, padding control, and custom dimension support. This comprehensive resizing feature converts pages to standard formats (A0-A6, Letter, Legal), adds padding margins, supports custom width/height dimensions, and applies to specific pages or entire documents, perfect for format standardization, print preparation, and document layout optimization across Microsoft 365 workflows.

Authenticating Your API Request

To access the PDF4me Web API through Power Automate, every request must include proper authentication credentials. Authentication ensures secure communication and validates your identity as an authorized user, enabling seamless integration between your Power Automate flows and PDF4me's powerful PDF resizing services.

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Key Features

Standard Paper Sizes: Convert to A0-A6, Letter, Legal, Ledger formats
Custom Dimensions: Set exact width and height in millimeters
Padding Control: Add padding margins on all sides
Page Selection: Apply resizing to specific pages or all pages
Format Standardization: Standardize document formats for consistency

Parameters

Complete list of parameters for the Resize PDF action. Configure these parameters to control page resizing.

Important: Parameters marked with an asterisk (***) are required and must be provided for the action to function correctly.

Parameter	Type	Description	Example
File Content***	Binary	Source PDF File • Map PDF file content from previous action • Supports PDFs from SharePoint, OneDrive, email • Can be dynamically retrieved from flows • Must be valid PDF document	`[File Content from Get File]`
File Name***	String	PDF Document Name • Source file name with proper file extension • Used for processing identification • Must include .pdf extension • Supports dynamic naming	`abc.pdf`
Page Sequence	String	Page Selection • Pages where resizing needs to be applied • Use numbers: `1,2,3` for specific pages • Use `all` for all pages • Use `first` or `last` for single pages • Default is `1` for first page	`1`
Is PageSize Requested	Option	Enable Page Size Resizing • Yes - Apply page size resizing • No - Skip page size resizing • Controls whether page size is changed • Required for resizing functionality	`Yes`
Page Size Type	Option	Target Paper Format • A0, A1, A2, A3, A4, A5, A6 - ISO A-series formats • B5 - ISO B-series format • Letter, Legal, Ledger - North American formats • *1117** - Tabloid format • Determines target page dimensions	`A6`
Padding Top	Number	Top Padding Margin • Padding margin at top of page in millimeters • Additional space added above content • Default is 0 if not specified • Creates space for headers or annotations	`0`
Padding Bottom	Number	Bottom Padding Margin • Padding margin at bottom of page in millimeters • Additional space added below content • Default is 0 if not specified • Creates space for footers or page numbers	`0`
Padding Left	Number	Left Padding Margin • Padding margin at left side of page in millimeters • Additional space added to left of content • Default is 0 if not specified • Creates space for binding or annotations	`0`
Padding Right	Number	Right Padding Margin • Padding margin at right side of page in millimeters • Additional space added to right of content • Default is 0 if not specified • Creates space for annotations or margins	`0`
Custom Width(mm)	Number	Custom Page Width • Custom page width in millimeters • Used when standard sizes don't fit requirements • Overrides Page Size Type if specified • Enables exact dimension control	-
Custom Height(mm)	Number	Custom Page Height • Custom page height in millimeters • Used when standard sizes don't fit requirements • Overrides Page Size Type if specified • Enables exact dimension control	-

Output

The PDF4me Resize PDF action returns comprehensive output data for seamless Power Automate flow integration:

Table
JSON
Flow Integration

Table View

Response data in a structured table format:

Parameter	Type	Description
File Content	Binary	PDF document with pages resized to specified dimensions
File Name	String	Name of the output resized PDF file

JSON Response Format

{
  "File Content": "[Binary Content of Resized PDF]",
  "File Name": "Document_Resized.pdf"
}

Workflow Examples

The PDF4me Resize PDF action in Power Automate provides comprehensive workflow templates designed for real-world business scenarios:

Format Standardization
Print Optimization
Mobile Optimization
Archive Formatting

Automated Document Format Standardization Workflow

Transform your document management with automated format standardization:

Complete Workflow Steps:

Trigger: Document uploaded to SharePoint library
Get Document: Retrieve uploaded PDF file
Check Page Size: Detect current page dimensions
Resize to A4: Convert all pages to A4 format
Add Padding: Add standard margins if needed
Validate Format: Confirm all pages are A4
Upload Standardized: Save formatted document to library
Notify Team: Alert team via Teams that document standardized

Business Benefits:

Standardizes 200+ documents monthly automatically
Ensures consistent document formats across organization
Reduces manual format conversion time by 90%
Improves document consistency and professionalism

Create Flow

Industry Use Cases & Applications

Corporate & Business
Legal & Professional Services
Education & Training
Healthcare & Medical

Corporate & Business Use Cases

Format Standardization: Standardize document formats across organization
Print Preparation: Prepare documents for specific print sizes
Report Formatting: Format business reports to standard sizes
Archive Management: Standardize archived document formats

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PDF4me Connect Get your API Key Power Automate Documentation

Authenticating Your API Request​

Key Features​

Parameters​

Output​

Workflow Examples​

Industry Use Cases & Applications​

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