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District of Montana CM/ECF filings document upload

Official requirement

Add 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 MB

UploadPrep 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 MB

UploadPrep 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 MB

UploadPrep 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.