Email bounces it
Gmail stops at 25 MB. Anything with scripts gets blocked outright.
Drop an archive, get a short link. Recipients browse, preview and download only what they need — and you see who opened it.
20 MB
free upload · 2 GB on Pro
24 h
free link lifetime · forever on Pro
∞
downloads per link
1 link
browse, preview, download
The problem
Then it becomes a mystery download nobody can look inside first.
Gmail stops at 25 MB. Anything with scripts gets blocked outright.
“Request access.” The client isn’t on your domain and never will be.
Files scatter across the thread and images get recompressed.
UploadZipFile puts the folder back on a link anyone can open.
The product
They open a folder in the browser. You see what they did.
Browse
Recipients land on the real folder tree with file sizes — not a download button and a guess.
Send & track
Email the link with a note. Each recipient gets their own tracked link, so you see who opened and who downloaded.
Extract
Grab one file — up to 25 MB — and preview text, images and media in the browser.
Create & inspect
Build a ZIP from files or a folder, or open one to see inside. Nothing leaves your machine until you share.
How it works
Drag, pick or paste. Nothing to install.
One short link, or email it to each person.
They open a folder. You see who opened and downloaded.
Who it is for
One product. Different jobs.
Deliverables as one link the client can check before downloading.
See the flowBrand kits and fonts, delivered intact and browsable.
See the flowSnapshots, builds and log bundles — browsable, curl-able.
See the flowPhoto sets clients can preview frame by frame, no login.
See the flowBatches for channels, vendors and guests — one manifest.
See the flowCoursework as a link when the portal says no.
See the flowThe rest of the product
Everything else a transfer tool should have.
Nothing shows, not even the filename, until the password is entered.
One hour to forever. You decide how long a link lives.
/z/design-kit-v3 instead of a random slug. Easy to read, easy to say.
Views, downloads and file opens by country, device and referrer.
Shorten any URL and get the same click analytics — visitors, countries, devices, referrers.
Colour-coded folders keep clients, releases and photo sets apart.
API keys and a one-line curl upload. Script it from CI.
Hand an archive to a phone without typing anything.
HTML and SVG inside archives render as text. Uploads never run code.
Pricing
Passwords, longer links, bigger archives, more recipients.
For sending the occasional archive.
$0
No account required
For anyone who shares archives as part of the job.
$6/mo
Billed monthly · cancel any time
FAQ
What people actually ask before they send a ZIP.
Get started
Drop an archive, copy the link. That is the whole job.
Free to start. Recipients just open the link.