I wanted to help with testing, but since I am not a technician, I don't have a "spare" PC to use for tests.
I used MobaliveCD (qemu) to, at least, try to help with 2 cents. So, the following paragraphs are more aesthetic-related than real functionality testing.
RAM Diagnose:
_ Memtest 86 v3.5: When selecting this tool in the menu, the text reads "...order were arranged...". I think it should be "...order was arranged...".
_ Memtest 86+ v4.10: When selecting this tool in the menu, the text reads "...and display useful information". I think it should be "...and displays useful information".
Device Info Management:
_ Ultra ATA Manager June, 2003 (Western Digital): I would like to suggest the text to start at: "Enables/disables the Ultra ATA 33/66/100 capability on Western Digital EIDE drives that support this feature."
HDD Diagnosis:
_ DLG Diagnostic v4.15 (Western Digital): I don't know why this version is "marked" (in UBCD website) as having different hardware support than v5.04f. According to WD website, the alternative version to 5.04f should be v2.8, which is just a DOS tool (not a full floppy image). Version 4.15 is not mentioned at
http://www.wdc.com . For v2.8, only the DOS tool is available. For v5.04f, a floppy image and a CD image are available.
_ Hutil v2.10 (Samsung): When selecting this tool in the menu, the text could read "Diagnosis program for the following drives:...", eliminating the word "models" just after that sentence. Then, the end of the text could read "...model numbers.".
_ ES-Tool v3.01p (Samsung): This tool also wipes hdd, so it is also a replacement to the old Samsung's Sutil tool, in addition to being the replacement to Hutil. The text does not mention the wipe function.
HDD Clone:
_ HDClone v3.9.4 (Free Edition): The text should be updated. I am copying (with my own wording) the following info from HDClone website. This tool not only supports USB 1.1, but also USB 2.0 (UHCI, OHCI, EHCI). The data transfer speed for the free edition is not 300MB/min, but 1GB/min. A very important info that IMHO should be added to the text is that the FREE EDITION clones only full HDD (no PARTITION-only cloning), and the target can only be a full LARGER (not equal, nor smaller) HDD. Other editions of HDClone have better transfer speeds and more cloning options. Additionally, HDClone supports Advance Format 4k partitions.
_ PC INSPECTOR Clone-maxx 1.0: The text gives the impression that this tool achieves better transfer speed than others. The "high speed" is only relevant when using the supported chipsets, which are several years old. The tool hasn't been updated for years.
HDD Wipe:
_ PC INSPECTOR e-maxx v0.95: My comment about this tool's text is equivalent to the one about Clone-maxx.
HDD Partition Management:
_ PTDD Super FDisk v1.0: The text "...performsurface..." should be "...perform surface...".
_ Cute Partition Manager: I actually wanted to check if this tool could at least start running while testing UBCD using MobaliveCD VM. After starting with one of the "defense modes", I got "Error; Initialization Failed; Reason: Invalid Partition Signature". I don't know if this error is happening because of my particular system, or is it the tool not being able to run in a VM.