Self-hosted WeTransfer alternative: share big files with Pingvin Share

"Just WeTransfer it to me" is a sentence most of us have said, and it hides a small pile of compromises: a size cap unless you pay, ads on the download page, an expiry you don't control, and — the part nobody thinks about — your file sitting on a company's servers, on its way to someone, entirely outside your control. For the occasional cat video, fine. For client work, contracts, unreleased material, or anything you'd rather not hand to a third party, there's a better way. Pingvin Share is the self-hosted version of exactly that workflow — upload, get a link, share it — on your own server.

What Pingvin Share is

Pingvin Share is a small, focused, self-hosted file-sharing app that does the WeTransfer job and nothing it doesn't need to. You drop in one file or many, it bundles them into a share with a clean link, and you send that link to whoever needs the files. They open it, they download, done — no account required on their end, no app to install, no ads in the way.

The whole thing is designed around the single most common real-world need — "I need to get these files to that person" — and it makes that fast and private.

The features that make it better than the free tier

• No arbitrary size caps. The limit is your own disk, not a paywall. Send the 4 GB video without being told to upgrade.
• Expiring links. Set a share to expire after a time or a number of downloads, so files don't linger forever — you decide the lifespan, not a vendor's default.
• Password protection. Lock a share behind a password for anything sensitive, so the link alone isn't enough.
• A clean, ad-free download page on your own domain — which, for client-facing work, quietly reads as far more professional than a generic file-drop site.
• Multiple files as one share — bundle a folder's worth into a single link, no zipping-by-hand required.
• Reverse shares. A genuinely useful trick: create a link that lets someone else upload files to you, without them needing an account. Perfect for "send me your documents" without an email attachment dance.

Why self-host your file sharing

• Your files stay yours, end to end. They go from your server to your recipient — no third-party company holding a copy in between.
• You control the rules. Size, expiry, passwords, and who can download — all your call, not a plan's defaults.
• No ads, no upsells, on your own brand. A share link on your domain is a small thing that makes client work look considerably more put-together.
• It's cheap and light. A small app and some disk; the "cost" is a server you probably already have.

Who it's for

• Freelancers and agencies: deliver final files to clients on your own branded link, with an expiry and a password when it matters.
• Anyone sending big media: photographers, videographers, designers — the people who hit the free size cap constantly.
• Collecting files from others: reverse shares turn "email me the documents" into a clean upload link, no accounts required.

How to deploy it

Pingvin Share is refreshingly simple — a single app with a volume for the files it's holding, behind TLS on a domain. The main thing to plan for is disk: you're storing files in transit, so give it enough headroom for whatever you'll be sending, and lean on the expiry feature to keep it tidy so old shares clean themselves up. On a VPS it's a five-minute setup and light maintenance; or deploy Pingvin Share in one click with the app, storage and TLS in place, and send your first big file within minutes.

The bigger picture

File sharing is one of those services you use without thinking — which is exactly why it's worth owning the version of it that doesn't cap you, ad you, or hold your files. Pingvin Share pairs well with a full file-sync setup like Nextcloud for the files you keep, with Pingvin handling the files you send. New to all this? Start with what self-hosting is and whether it's worth it.

Deploy Pingvin Share → — or browse the full app catalog of tools you can host and own.