sto-file2 · WinDirStat · 2026-06-22
Stourbridge · UK — Server 2
7.0 TB
Physical storage
2.4M
Leaf files
53%
Stale 5+ yr
1.0 TB
Email data
Data activity
When files were last modified
Active <1 yr 813 GB (12%) Recent 1–3 yr 1.5 TB (22%) Ageing 3–5 yr 956 GB (14%) Stale 5+ yr 3.7 TB (53%) Unknown date 7 MB (0%)
Age bandSizeFiles%
Active <1 yr813 GB98k12%
Recent 1–3 yr1.5 TB199k22%
Ageing 3–5 yr956 GB180k14%
Stale 5+ yr3.7 TB1.9M53%
Unknown date7 MB70%
Storage by folder
Directory breakdown — click to expand subdirectories
Age →  Active <1 yr Recent 1–3 yr Ageing 3–5 yr Stale 5+ yr
Type →  Video Creative Email / PST Archive Document Image Engineering / BI
▶ Departments
2.1M files 6.7 TB
▶ RandD
162k files 134 GB
▶ System Volume Information
359 files 116 GB
▶ Projects
40k files 40 GB
▶ Quality Shipment Images
45k files 28 GB
▶ EU Shares
644 files 892 MB
files.csv
1 files 359 MB
export.csv
1 files 261 MB
▶ GDPR
28 files 34 MB
Migration flagging
Files that cannot go directly to SharePoint

These file types require specialist routing — Exchange Online, PDM, cold storage, or deletion. Locations are shown by folder; sensitive directories are excluded from this view.

PST / Email Archives
978 GB
.pst .ost
Route to Exchange Online via M365 Import Service — not SharePoint.
Top directories
Departments\Custserv737 GB
Departments\IT119 GB
Departments\CreditControl49 GB
Departments\Accounts28 GB
Departments\Marketing12 GB
Departments\sales11 GB
Departments\Corporate Finance10 GB
Departments\Quality9 GB
CAD & Engineering Files
96 GB
.sldprt .sldasm .dwg .step .dxf
SolidWorks → PDM/PDM Standard. AutoCAD/DXF → verify DMS. No SharePoint preview.
Top directories
Departments\RandD44 GB
RandD\Group data40 GB
Departments\manufeng6 GB
Departments\Operations2 GB
Departments\Quality1 GB
Departments\UK Operations1 GB
Departments\Euro Ops634 MB
Departments\Marketing425 MB
Video Files
988 GB
.avi .mp4 .mov .cine .mts .mxf
Specialist codecs (.cine, .mxf, .r3d) to cold storage. Verify all formats before migrating.
Top directories
Departments\Marketing806 GB
Departments\Technical Video Area58 GB
Departments\Corporate Finance31 GB
Departments\RandD24 GB
Departments\manufeng15 GB
Departments\IT10 GB
RandD\Group data10 GB
Departments\Shanghai Operations9 GB
Creative Suite Files
815 GB
.psd .ai .indd .eps
No native SharePoint preview. Consider a Digital Asset Management platform.
Top directories
Departments\Marketing811 GB
Departments\RandD2 GB
Departments\devilbiss1 GB
RandD\Group data305 MB
Departments\Quality189 MB
Departments\European Operations80 MB
Departments\manufeng56 MB
Departments\IT53 MB
Database Files
5 GB
.mdb .accdb
Standalone .mdb/.accdb files are not suitable for SharePoint migration.
Top directories
Departments\Accounts4 GB
Departments\IT312 MB
Departments\Global234 MB
Projects\Project Synergy EU192 MB
Departments\Quality115 MB
Departments\CreditControl63 MB
Departments\European Operations54 MB
Departments\Marketing49 MB
Installers & Executables
34 GB
.exe .msi .cab
Route to Intune/SCCM software library or delete. Not a SharePoint target.
Top directories
RandD\Group data20 GB
Departments\IT4 GB
Departments\Corporate Finance3 GB
Departments\Marketing2 GB
Departments\RandD1 GB
Departments\manufeng789 MB
Departments\Accounts733 MB
Departments\Calico520 MB
File type composition
Storage breakdown by category
Document .pdf .docx .xlsx .pptx
1.5 TB 21%
Image .jpg .tif .png .nef
1.4 TB 20%
Email / PST .pst .ost .msg
1.0 TB 15%
Video .mp4 .mov .avi .mts .cine
911 GB 13%
Creative .psd .ai .indd .eps
815 GB 12%
Other
696 GB 10%
Archive .zip .bak .cab .iso
531 GB 8%
Engineering / BI .sldasm .sldprt .bip .dwg
99 GB 1%
System .exe .dll .dat .tmp
55 GB 1%