Supported files, size limits and what happens after upload.
Cloudtract · 3 min read · Updated 03/09/2026
Supported files\n\nPDF, Word, images and common office formats up to 25 MB per file.\n\n## What happens next\n\nEvery upload is checked before it is stored. Files are held privately, scanned, then classified and read so the key dates and amounts can be verified by you.\n\nThe original document is never changed. Everything derived from it is versioned.
