Jimpl - Free online photo metadata and EXIF data viewer. Uncover hidden data of your pictures. Upload a photo to find where, when, and how it was taken.

Free File Splitter - File Splitter is a handy freeware program which allows to easily split and merge files

PhotoME - PhotoME is a powerful tool to show and edit the meta data of image files.

GSplit - GSplit is a free file splitter that splits any file into smaller files called pieces. Lots of customization options, attractive and easy-to-use interface.

ExifToolGUI - Graphical user interface to https://alternativeto.

Batch File Split & Join - Split and merge multiple text or binary files in either character, line, or byte modes. When splitting files, you can split on certain text or binary separator; target given number of parts; or target specific part size. Join files on lines/bytes.