MSDataFileTrimmer 1.3.4139 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is a product of PNNL. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The software relates to Office Tools.
From the developer:
MSDataFileTrimmer can be used to read an mzXML or mzData file, along with a text file containing scan numbers, and create a new mzXML or mzData file containing only the spectra for the specified scan numbers. This is useful for distributing mzXML/mzData files that only contain the data of interest, for example, along with a synopsis file that only contains the data of interest.
You may want to check out more software, such as Speed Reader Plus, SpinnerDemo3 or WordPerfectRecovery, which might be similar to MSDataFileTrimmer.