How to send large file attachments via email? The only way to do that is to split these big file into smaller files. The maximum file attachment size for most free email services is 10MB, file size larger than 10MB will be rejected by Gmail, Yahoo Mail, Outlook and Hotmail. Online cloud storage is now the in thing, services such as DropBox makes file transferring and sharing among office peers easier, faster and secure.
Sometimes sending files over cloud is not an option, for instance the need for a law firm to leave a digital trail to show they’ve received the attachment. Problems arise when the file attachment is larger than 10MB, you will need to split the file to smaller components. WinRAR comes with the ability to split file into smaller files. Without further ado, here are the step by step tutorial:
How to Split Large File into Smaller Files
- Step 1 – Launch WinRAR, drag the file into WinRAR.
- Step 2 – Click on ‘Browse’, select the location to save the files.
- Step 3 – Click on ‘Profile’ button.
- Step 4 – Select ‘Create 5MB Volumes’.
- Step 5 – Click ‘Ok’ to split the file.
How to Combine Multiple Files
The process is automatic, to combine the files, follow these simple steps:
- Step 1 – Double click on any of the files, WinRAR will appear.
- Step 2 – Click on the ‘Extract to’ button.
- Step 3 – Click ‘OK’ to combine, the file will be located within the same directory.
Other Alternative Software and Methods
If using WinRAR to split file for email attachment is not your thing, you can try HJSplit. HJSplit is a popular freeware program to split and recombine files. The program is available on Windows, Linux and a variety of other platforms.
Alternatively, the much more popular WinZip also allows you to create Zip files (.zip or .zipx) that consist of multiple segments of a size you configure. Here is a quick example of how to create a split Zip file:
- Step 1 – Open a folder window
- Step 2 – Find and highlight (select) the files and/or folders you would like to zip
- Step 3 – Right click in the highlighted area
- Step 4 – In the WinZip submenu of the context menu that displays choose Add to Zip file
- Step 5 – If necessary, type a name for the Zip file
- Step 6 – Set the Split Zip file drop down menu to the segment size you would like
- Step 7 – Click Add to create the Split Zip file
Online File Storage and Sharing Services
I do not recommend sharing files via these services, Dropbox is a much more secure service. The following list of file sharing services are not only insecure, the files are made available to the public. Anyone with the link can access the file. Never ever transfer important or personal documents with these services.