Here are some good free software that you can use to open and view files that are large in size without any lag on your Windows 11/10 PC.

Learn how to find large files in OneDrive. You can view and locate all large files on OneDrive Web, Desktop, and Mobile app.

PDFSplit Open the PDFSplit homepage in your Web browser (link in Resources), and then click in the "File to split" text box. Use the controls of the Upload dialog to upload a large PDF.

Sharing files with the most important cloud storages The principle for sharing large files is identical for all cloud services. You upload the data to the service and share it with the recipient.

How to open a RAR file on your Mac computer, for downloading or sharing a large number of files ...

7-Zip The easiest way to split large files on Windows 11 is by using the free and open-source 7-Zip app. This app allows you to compress your files and extract various archive types.

I have a friend who is trying to do transfer large files (multiple gigs) on a daily basis on a ‘wonky’ network. Wonky in the sense that the speed is variable and not always available. This ...