Upload a CSV or TXT file of filenames — one per row, aligned to your URL order — and the Filename Constructor names each downloaded image exactly as you specified.
Export all download tasks to CSV (schema v4) and import them back — a full round-trip for backing up, sharing, and editing your tuned jobs in a spreadsheet.
Download template.csv, build many tasks at once in a spreadsheet with one row per task, then bulk import them into the extension as ready-to-run task cards.
How custom filenames in CSV export are stored with your tasks and restored on re-import, so a carefully named batch keeps its names across backups and transfers.