Makhaon dicom dump allows validating, editing and viewing DICOM and dicomdir files. All standard tags (under standard DICOM 2014c) and their VR are supported. Correctly parse tags with VM (Value Multiplicity). Can add, change, delete any tag.
To smartly fix the corrupt PST file issue, you need a reliable third-party tool like RecoveryFix for Outlook. This tool will assist you to fix Outlook PST files. To witness its features, download it from www.outlookpstrepair.recoveryfix.com.
Split PDF application has option to divide large PDF file into pages, join pages and create usual PDF file, delete useless pages from PDF document, extract required pages, combine two file and pages, change page size, use password protection etc.
Recoveryfix for OST to PST software is available in free trial version. You can download and install it free of cost to convert OST to PST free. The software has got advanced data recovery features to recover data from corrupt OST files accurately.