Merge PDF files
Select multiple PDF files and merge them together, in seconds. Drop your first PDF file, upload your second, and then click merge. Easily combine PDF files online for free.
or drop your first file here
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How to merge PDF files online
Follow these simple steps to combine your PDF documents into a single file:
1
Upload
Drop a PDF file into the dropzone above or click the select a file button
2
Select first file
Select the first file you want to merge using the Lumin PDF merge tool
3
Upload second file
Sign-in and upload your second file via the +Upload files button
4
Select location to save
Easily select the location where you'd like to place the second file
5
Merge
Click merge
6
Download
Download the merged PDF
Get more docs done with our digital toolkit
![Merge files together]()
Merge files together
Lumin makes two become one. Upload files from your desktop or straight from Google Drive and combine them with our handy Page Tools.![Shape your document]()
Shape your document
Simply drag and drop thumbnails to organize pages. For larger documents, use our page positioning function.![Do more than merge]()
Do more than merge
Use Lumin's full suite of Page Tools to do even more. Split, crop, add, delete or rotate PDFs until it's all looking exactly how you want it.
One platform for all your PDF tools
Bring work to life with our comprehensive suite of PDF editing tools. Share, edit and comment on documents in the cloud.
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Edit PDF text directly without converting your document
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Create a unique eSignature for quick signing
Fillable forms
Build fillable forms to make paperwork easy
Merge PDF files
Combine multiple documents to create a single PDF
Collaborate live
Share feedback, action items and edit documents in real-time
Mark-up PDFs
Draw, add shapes, text, highlights, images and more
Convert to PDF
Convert your Word, Excel, JPG or PPT files into PDFs
Unlock a PDF
Gain access to password protected files in just a few clicks
Split PDF files
Split and extract information into multiple PDF files
PDF Reader
Open PDF documents on your browser, desktop, mobile or tablet
Search scanned text
Make scanned text readable and searchable with OCR
Google Workspace
Lumin integrates with Google: use it from Drive, Classroom and Gmail
Template discovery
Find, fill and sign 5,000+ free online forms and templates
Frequently asked questions
Is Lumin free to use
Lots of our tools are free. You can draw on PDFs, comment on them, merge PDFs, add text, signatures and images; all the basics are covered.
Our paid plans expand your toolkit: you can edit PDF text, redact information, create fillable fields and much more. Discover our plans to learn which one is the right fit for you.
How do I use Lumin?
Lumin works on your browser, or you can download our desktop app and keep Lumin handy on your computer. We’ve also got a mobile and tablet app which includes our most popular features.
Can I merge PDFs on mobile?
Our mobile app doesn't have the merge feature currently. Stay tuned, it'll be here real soon!
How many pages can I include in a merged PDF?
The merge PDF tool allows unlimited pages. We do have a file size limit of 20MB for the Free plan and 200MB for the Pro plan.
Can I delete and reorder pages after I merge files?
After uploading a PDF document, you can easily delete and reorder pages by dragging and dropping them into their placement. Simply hover over the page thumbnail to delete, reorder or rotate pages.
Can I merge a JPG with a PDF?
Yes, you can merge a JPG with a PDF using the Merge tool. However, when you download the merged file from Lumin it will be a PDF - you may need to convert it back to JPG.
More impact, less admin.
Merge PDFs online free.
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