When files were last modified
Active <1 yr 261 GB (7%) Recent 1–3 yr 366 GB (9%) Ageing 3–5 yr 507 GB (13%) Stale 5+ yr 2.8 TB (71%)
Age bandSizeFiles%
Active <1 yr261 GB89k7%
Recent 1–3 yr366 GB212k9%
Ageing 3–5 yr507 GB217k13%
Stale 5+ yr2.8 TB1.4M71%
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
Design
712k files 2.1 TB
CompanyWork
519k files 815 GB
Marketing
91k files 661 GB
Quality Controlled Records
354k files 156 GB
AlphaCam
134k files 58 GB
🔒 HR restricted — not shown 54 GB
System Volume Information
258 files 38 GB
Quality
46k files 17 GB
Sage
12k files 17 GB
Despatch
353 files 87 MB
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
36 GB
.pst .ost
Route to Exchange Online via M365 Import Service — not SharePoint.
Top directories
CompanyWork\IT14 GB
Design\Admin - Engineering8 GB
CompanyWork\accounts6 GB
Design\Admin - Design4 GB
Marketing\Archive - People2 GB
Design\Active Design Projects2 GB
CompanyWork\Despatch239 MB
CompanyWork\#Archived#86 MB
CAD & Engineering Files
419 GB
.sldprt .sldasm .dwg .step .dxf
SolidWorks → PDM/PDM Standard. AutoCAD/DXF → verify DMS. No SharePoint preview.
Top directories
Design\Active Design Projects314 GB
Quality Controlled Records\Development37 GB
Design\Admin - Engineering30 GB
Design\Admin - Design17 GB
CompanyWork\IT12 GB
AlphaCam\LICOMDIR4 GB
CompanyWork\MP&L2 GB
CompanyWork\#Archived#900 MB
Video Files
1.2 TB
.avi .mp4 .mov .cine .mts .mxf
Specialist codecs (.cine, .mxf, .r3d) to cold storage. Verify all formats before migrating.
Top directories
Design\Active Design Projects605 GB
Design\Admin - Clinical and Research182 GB
CompanyWork\Operations121 GB
Design\Admin - Design65 GB
Marketing\Product marketing62 GB
Design\Admin - Engineering28 GB
Marketing\Archive 201824 GB
Marketing\Product Management16 GB
Creative Suite Files
158 GB
.psd .ai .indd .eps
No native SharePoint preview. Consider a Digital Asset Management platform.
Top directories
Marketing\Product marketing83 GB
Design\Active Design Projects36 GB
Marketing\Product Launches Folder12 GB
Marketing\Archive 20187 GB
Design\Admin - Design6 GB
Marketing\JCM_Marketing_Assets3 GB
Design\Admin - Engineering3 GB
Marketing\Product Management3 GB
Database Files
2 GB
.mdb .accdb
Standalone .mdb/.accdb files are not suitable for SharePoint migration.
Top directories
CompanyWork\accounts2 GB
CompanyWork\IT Links264 MB
CompanyWork\IT40 MB
Design\Admin - Engineering23 MB
Quality Controlled Records\13. Quality4 MB
Despatch\WDM3 MB
Quality\QW Temp2 MB
Design\Active Design Projects1 MB
VM & Disk Images
5 GB
.vmdk .vhd .vhdx .iso
Do not migrate to SharePoint. Archive to Azure Blob or decommission.
Top directories
CompanyWork\IT5 GB
CompanyWork\Operations0 MB
Installers & Executables
39 GB
.exe .msi .cab
Route to Intune/SCCM software library or delete. Not a SharePoint target.
Top directories
Design\Admin - Engineering14 GB
Design\Admin - Design11 GB
CompanyWork\sales2 GB
AlphaCam\AlphaCAM USB key swapping file (run the setup)2 GB
Design\Artec2 GB
Design\Active Design Projects2 GB
AlphaCam\ALPHACAM 2024.21 GB
CompanyWork\Despatch1 GB
Storage breakdown by category
Video .mp4 .mov .avi .mts .cine
1.3 TB 32%
Document .pdf .docx .xlsx .pptx
721 GB 18%
Engineering / BI .sldasm .sldprt .bip .dwg
500 GB 13%
Image .jpg .tif .png .nef
490 GB 12%
Other
384 GB 10%
Archive .zip .bak .cab .iso
310 GB 8%
Creative .psd .ai .indd .eps
158 GB 4%
System .exe .dll .dat .tmp
55 GB 1%
Email / PST .pst .ost .msg
52 GB 1%