The free online tool VeryPDF Free Online PDF Merger is able to merge PDF documents when there are multiple PDF documents which are hard to store, view, transfer, etc. A merged PDF can help to resolve all these problems. If there are two PDF documents to be merged, this tool supplies cross merge way with or without compression to the created PDF.
The following contents will describe how to merge multiple PDF documents and how to cross merge two PDF files.
How to merge multiple PDF documents?
Please enter the homepage of VeryPDF Free Online PDF Merger at first and then add PDF documents to the queue by clicking Upload PDF Files edit box or clicking Browse button to choose PDF document in popup window.
Free Online PDF Merger supports to combine up to 20 PDF documents at one time. Just by clicking Add button, you are capable of adding PDF document in added edit box. Please see it in Figure 1.
Fig 1. Merge multiple PDF documents with Free Online PDF Merger
The button Remove is for removing the latest added PDF document.
Then please click Upload and Convert button to combine PDF documents for free and you need to wait for several seconds until the window for saving target file pops up. Please choose a location for merged PDF and then it is created successfully.
How to cross merge two PDF documents?
If you have only two PDF documents to be merged, one has the page as A1, A2, A3 and the other has the page as B1, B2, B3. After adding these two documents into Free Online PDF Merger with the way mentioned above, please check the option Cross merge two PDF files with compression, which means the merged PDF document has the page as A1, B1, A2, B2, A3, B3 and it also has a small file size after compressing. The other option is Cross merge two PDF files without compression which means not to compress the merged PDF document.
On the interface of this application, you can see that the total file size of the added PDF documents are not bigger than 10M. If you need to merge multiple PDF documents larger than 10M or more than 20 files, please try the desktop application VeryPDF PDF Split-Merge.