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File Transfer Preflight
Check filename and path issues before file handoff
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Check filename and path issues before file handoff
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Scan folders and ZIPs for filename, path and collision issues before handoff. Choose Windows / Office, OneDrive / SharePoint or ZIP profiles. Scan only; checks metadata and paths, not contents. Up to 100,000 entries. US $9.99 once. macOS 14+.
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Hi Product Hunt, I'm Yuichi, the maker of File Transfer Preflight.
This Mac utility checks a folder or ZIP before you hand it to a client or colleague. Choose a Windows / Office, OneDrive / SharePoint or Cross-platform ZIP profile to review filenames, paths and case-insensitive or Unicode normalization collisions. An optional destination root estimates path lengths. Findings can be exported as CSV or standalone HTML.
It checks names locally without connecting to those services, and never renames, deletes, moves or rewrites your files. ZIPs are inspected without extraction. Scans cover up to 100,000 entries and check metadata and paths, not file contents. Findings do not guarantee transfer success.
It runs on macOS 14+, includes English and Japanese, and costs US $9.99 once. I'd welcome feedback on the filename and path issues you encounter during handoffs.