Guides
Why large file uploads fail, and how to stop losing progress
A dropped connection shouldn't mean starting a 20 GB upload over. Here's why big uploads actually fail, and how to send large files without losing progress.
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File sharing tips, guides and updates
How to send large files, get past email limits, collect work from clients, and make every delivery look professional. Plus what's new in ZappFiles.
Guides
Email attachment size limits, and how to get around them
The exact attachment limits for Gmail, Outlook, Yahoo, AOL, and every other major provider, checked August 2026, and how to send bigger files free.
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Guides
How to organize client project files before you send them
Messy folders make you look disorganized before a client opens a single file. Here's a folder structure and naming system that holds up on any project.
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Guides
How designers should send files to clients
Source files, exports, and fonts don't survive email or a bare cloud link. Here's how to hand off design work so clients get everything, organized.
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Guides
How to collect files from clients without the email chaos
Stop chasing attachments and expired drive links. Create one upload link, share it with your client, and every file lands in your dashboard.
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New to ZappFiles? Learn how to send large files online, keep your file transfers secure, collect files with a request link, and manage everything from your dashboard. Ready for more? See pricing.