When files were last modified
Active <1 yr 286 GB (13%) Recent 1–3 yr 426 GB (19%) Ageing 3–5 yr 668 GB (29%) Stale 5+ yr 894 GB (39%)
Age bandSizeFiles%
Active <1 yr286 GB255k13%
Recent 1–3 yr426 GB242k19%
Ageing 3–5 yr668 GB144k29%
Stale 5+ yr894 GB288k39%
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
Group
916k files 2.1 TB
Users
6k files 88 GB
System Volume Information
565 files 77 GB
Archive
8k files 48 GB
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
771 GB
.pst .ost
Route to Exchange Online via M365 Import Service — not SharePoint.
Top directories
Group\98 - LODZ422 GB
Group\97 - FINANCE MANAGER63 GB
Group\11 - MAINTENANCE61 GB
Group\06 - INVOICES59 GB
Archive\lagoznk41 GB
Users\kaniewa32 GB
Group\16 - SERWIS23 GB
Users\przybyk20 GB
CAD & Engineering Files
523 MB
.sldprt .sldasm .dwg .step .dxf
SolidWorks → PDM/PDM Standard. AutoCAD/DXF → verify DMS. No SharePoint preview.
Top directories
Group\03 - MANUFACTURING284 MB
Group\06 - INVOICES84 MB
Group\11 - MAINTENANCE84 MB
Group\04 - PURCHASING53 MB
Group\01 - QA11 MB
Group\02 - I-CS3 MB
Group\98 - LODZ3 MB
Video Files
77 GB
.avi .mp4 .mov .cine .mts .mxf
Specialist codecs (.cine, .mxf, .r3d) to cold storage. Verify all formats before migrating.
Top directories
Group\03 - MANUFACTURING24 GB
Group\98 - LODZ23 GB
Group\02 - I-CS8 GB
Group\16 - SERWIS6 GB
Group\01 - QA4 GB
Group\05 - OTHERS3 GB
Group\06 - INVOICES2 GB
Group\11 - MAINTENANCE1 GB
Creative Suite Files
109 GB
.psd .ai .indd .eps
No native SharePoint preview. Consider a Digital Asset Management platform.
Top directories
Group\98 - LODZ82 GB
Group\02 - I-CS27 GB
Group\04 - PURCHASING193 MB
Group\20 - GW-LODZ90 MB
Group\05 - OTHERS2 MB
Group\03 - MANUFACTURING2 MB
VM & Disk Images
9 GB
.vmdk .vhd .vhdx .iso
Do not migrate to SharePoint. Archive to Azure Blob or decommission.
Top directories
Group\06 - INVOICES3 GB
Group\11 - MAINTENANCE3 GB
Users\tomczam2 GB
Group\08 - IT1 GB
Installers & Executables
35 GB
.exe .msi .cab
Route to Intune/SCCM software library or delete. Not a SharePoint target.
Top directories
Group\06 - INVOICES11 GB
Group\11 - MAINTENANCE11 GB
Users\tomczam5 GB
Group\08 - IT4 GB
Group\98 - LODZ742 MB
Group\12 - INVOICES QAD466 MB
Group\02 - I-CS440 MB
Group\16 - SERWIS359 MB
Storage breakdown by category
Email / PST .pst .ost .msg
793 GB 35%
Image .jpg .tif .png .nef
732 GB 32%
Document .pdf .docx .xlsx .pptx
288 GB 13%
Video .mp4 .mov .avi .mts .cine
129 GB 6%
Other
126 GB 6%
Creative .psd .ai .indd .eps
109 GB 5%
Archive .zip .bak .cab .iso
72 GB 3%
System .exe .dll .dat .tmp
24 GB 1%