PDF Merger
Merge multiple PDF files into one combined document directly in the browser for notes, forms, invoices and office workflows.
Built for students and office users
Merge multiple PDF files into one combined document directly in the browser for notes, forms, invoices and office workflows.
Runs in your browser — download the result and check size before upload.
How to use this tool
The result updates instantly using the selected inputs and formula assumptions shown on the page.
Use the controls above first. Tips and related tools below are only if you need another step before upload.
Tool Studio
Use PDF Merger
Browser Workflow
Combine multiple PDF files into one document
Files stay in your browser during processing. That makes the flow faster for students, office users and mobile visitors who want a direct tool on the same page.
Status
Choose your file and start the workflow.
Image & PDF
PDF Merger
Merge multiple PDF files into one combined document directly in the browser for notes, forms, invoices and office workflows.
Use the tool above first. The short notes below cover the usual mistakes — wrong format, wrong size target, or uploading a soft copy of a soft copy.
How to use it
Three steps
- Open PDF Merger and add the file or input shown in the tool area.
- Review the result — format, clarity, and size — before you download.
- If you need another step (compress, convert, merge), use a related tool below instead of guessing.
Tips
Before you submit
- Start from the original file, not a forwarded or already-compressed copy.
- Match the size or format printed on the portal, not a guess.
- Keep a backup of the original in case you need a second pass with pdf merger.
FAQs
Common questions
Is PDF Merger free?
Yes. PDF Merger runs in the browser with no signup for a basic job.
Does my file upload to a server?
The main processing for this tool runs in your browser. Your file stays on your device during a normal compress or convert pass.
Can I use this on a phone?
Yes. Open the page in your mobile browser, pick a file from gallery or downloads, then save the result.
Related tools
Next steps in the same workflow
PDF Splitter
Split selected pages from a PDF into a new smaller document for applications, submissions, records and document sharing.
Compress PDF
Compress PDF files online for form uploads, email sharing and office document workflows.
Compress PDF to 2MB
Compress PDF files toward 2MB for clearer scans, resumes and multi-page uploads.
PDF to Word Converter
Convert PDF into an editable Word-style document by extracting text content in the browser for notes, forms and office editing.