What is the IRCC document size limit?

Each document uploaded to the IRCC portal must be under 4MB. This applies to passports, financial statements, employment letters, and all other supporting evidence.

Is there a limit on the number of PDFs I can merge?

No hard limit is enforced. However, since the files are processed entirely securely's RAM, combining very large files (e.g. over 100MB total) may depend on your device memory.

Can I adjust the page order inside a PDF?

Our tool merges documents in the order you list them. If you need to separate and re-order pages, you can use our Split PDF tool first, then merge the parts.

Is my personal data secure while merging PDFs?

Yes, the entire merge process happens in your local browser sandbox. No document data is sent to our servers, keeping your private certificates completely secure.

Merge PDF for IRCC

Combine multiple PDF documents or certificates into a single file. Control order, sort pages, and optimize output size.

Official Requirements for IRCC (Canada)

To ensure your document is accepted by the Canada government authorities, it must meet the following strict criteria:

Maximum File Size: 4000 KB
Each supporting document must be under 4MB.
Accepted formats: JPEG, PNG, PDF, TIFF.
Scanned documents must be clear and readable.
Financial documents must show full account details including balance and transactions.
All non-English/French documents must be translated by a certified translator.

Disclaimer: These requirements are verified based on official guidelines. However, immigration and examination rules can change. Always consult the official IRCC (Canada) portal before final submission.

Common Rejection Reasons

File over 4MB.
Missing certified translation.
Bank statements not showing full transaction history.
Blurry passport scan.

How to Use Merge PDF for IRCC

Follow these simple steps to ensure your file meets all requirements for IRCC.

Choose PDF Files

Select two or more PDF files from your device to merge together.

Arrange File Order

Drag and drop the files in the list to arrange them in the exact order they should appear in the merged document.

Merge and Download

Set your target size constraint and click the merge button to download the combined PDF.

Frequently Asked Questions about IRCC

Answers to common questions regarding requirements for IRCC.

What is the IRCC document size limit? Each document uploaded to the IRCC portal must be under 4MB. This applies to passports, financial statements, employment letters, and all other supporting evidence.: Each document uploaded to the IRCC portal must be under 4MB. This applies to passports, financial statements, employment letters, and all other supporting evidence.
Is there a limit on the number of PDFs I can merge? No hard limit is enforced. However, since the files are processed entirely securely's RAM, combining very large files (e.g. over 100MB total) may depend on your device memory.: No hard limit is enforced. However, since the files are processed entirely securely's RAM, combining very large files (e.g. over 100MB total) may depend on your device memory.
Can I adjust the page order inside a PDF? Our tool merges documents in the order you list them. If you need to separate and re-order pages, you can use our Split PDF tool first, then merge the parts.: Our tool merges documents in the order you list them. If you need to separate and re-order pages, you can use our Split PDF tool first, then merge the parts.
Is my personal data secure while merging PDFs? Yes, the entire merge process happens in your local browser sandbox. No document data is sent to our servers, keeping your private certificates completely secure.: Yes, the entire merge process happens in your local browser sandbox. No document data is sent to our servers, keeping your private certificates completely secure.

Free related tools to prepare your documents.

Split PDF

Split PDF documents by custom page ranges or extract specific pages securely with zero data leakage.

Compress PDF

Compress PDF files to a target size secure. Optimize scanned documents and certificates with zero quality loss.

JPG to PDF

Convert JPG, JPEG, and PNG images into PDF files. Automatically scale and compress pages to fit under your desired limit.

Global Portal Requirements

USCISUnited States

DS-160 (US Visa)United States