one cat file manager

Merges multiple PST files into one combined PST file.

Merge two or more PDF pages into one page in a single PDF file.

Merge two or more PDF pages into one page in a single PDF file.

Overlay two images or text and convert them into one file.

Combine PDF files into one file.

Manage file information from hard disks, U-disks, CDs, URL bookmarks, memos in one place.

Import one or more MS Project files into a blank MS Excel file.

Import one or more MS PowerPoint files into a blank MS Excel file.

Convert a collection of BMPs into an MP4 file with one click.

Map Excel data from one file into another Excel format of your choice.