District of Montana CM/ECF filings document upload
Official requirementAdd each required file. Conditional files are marked optional.
Requirement verified August 25, 2026 · Source: District of Montana — CM/ECF Court Information ↗
Upload your files
Documents this application needs
Filing document
PDF · ≤250 MBUploadPrep prepares files up to 30.00 MB locally. Larger files that already meet this court's limit can be uploaded directly.
Exhibit
Only if it applies to youPDF · ≤250 MBUploadPrep prepares files up to 30.00 MB locally. Larger files that already meet this court's limit can be uploaded directly.
Additional exhibit
Only if it applies to youPDF · ≤250 MBUploadPrep prepares files up to 30.00 MB locally. Larger files that already meet this court's limit can be uploaded directly.
0/1 files ready
Sources disagree on this
Merged-document ceiling
The live court screen lists a 250 MB per-PDF ceiling and a smaller 200 MB merged-document ceiling.
How we handle it: Keep each PDF at or below 250 MB, but keep a combined filing at or below 200 MB or attach the PDFs separately.