Free ways to move large files depend on file size, who you're sending to, and whether you need the file to stay accessible afterward
You have several free options for moving files larger than email allows. The method you choose depends on whether you're sending to one person or many, whether they need permanent access or just a one-time read, and how large the file actually is. Most free services cap file size somewhere between 2 GB and 20 GB per transfer, though a few go higher.
The fastest route is usually a cloud storage service you already use — Google Drive, OneDrive, Dropbox — because the file uploads once and you share a link. If you don't use cloud storage yet, temporary file-transfer services like WeTransfer or Tresorit work without an account. For very large files or ongoing access, a free tier of a storage service may be the better choice, even though setup takes a few minutes longer.
Key Takeaways
- Google Drive, OneDrive, and Dropbox all offer free storage tiers (15 GB, 5 GB, and 2 GB respectively) and let you share files by link without the recipient needing an account.
- Temporary transfer services like WeTransfer and Tresorit require no account and delete files automatically after a set time, useful if you want the file to disappear on its own.
- File size limits vary: most free services handle 2 to 5 GB, but some like Mega and Sync.com go up to 20 GB per transfer.
- Uploading once and sharing a link is faster than emailing, especially for files over 25 MB, because the file doesn't need to copy for each recipient.
Cloud storage services you may already have
If you use Gmail, you have Google Drive with 15 GB of free storage shared across Drive, Gmail, and Photos. Upload your file to Drive, right-click it, select "Share," and paste the link into an email or message. The recipient can view or read without needing a Google account, though you can require them to sign in if you prefer.
Microsoft account holders get 5 GB of OneDrive storage. Upload the file, select "Share," and choose "Anyone with the link can view" or "Anyone with the link can edit." The process is nearly identical to Google Drive. Dropbox offers 2 GB free and works the same way — upload, share, send the link.
These services keep files accessible indefinitely unless you delete them. That's useful if the recipient needs to read multiple times or if you want to keep a copy yourself. The trade-off is that the file takes up your storage quota, so very large files may fill your free tier quickly.
Temporary file-transfer services for one-time sends
WeTransfer and Tresorit let you send files without creating an account. Go to their website, select your file, enter the recipient's email address, and the service sends them a read link. Files typically expire after 7 days (WeTransfer) or 30 days (Tresorit), then delete automatically. WeTransfer's free tier handles files up to 2 GB; Tresorit goes up to 5 GB.
These services are useful when you want the file to vanish on its own or when you don't want to use your storage quota. They're also faster to set up than creating a cloud storage account. The downside is the recipient can't access the file after expiration, and you can't easily resend to someone else without uploading again.
Mega offers 20 GB per transfer and 20 GB of permanent free storage. Files you send via link expire after 4 days unless you set a custom expiration date. Sync.com also allows 20 GB transfers and keeps files for 30 days. Both require you to create a free account, but setup takes under a minute.
Services built for very large files
If your file exceeds 5 GB, most mainstream services become inconvenient. Mega and Sync.com both handle up to 20 GB per transfer on their free tiers. Tresorit's free plan caps at 5 GB, but their paid plans go higher if you need that regularly. For files between 5 and 20 GB, Mega is usually the simplest choice because it requires no account to receive a file, only to send one.
Smash.sh handles files up to 200 GB but requires you to create a free account. Files expire after 30 days. For truly enormous files — video projects, disk images, archives — Smash.sh is one of the few free options, though upload speed depends on your internet connection and the service's current load.
How to choose between methods
| Situation | Best Option | Why |
|---|---|---|
| File under 2 GB, one recipient, one-time send | WeTransfer or Tresorit | No account needed, file deletes automatically, fastest setup |
| File under 5 GB, multiple recipients or ongoing access | Google Drive or OneDrive | You likely have an account already, file stays accessible, one upload for many people |
| File 5–20 GB, one recipient | Mega or Sync.com | Handles larger sizes, free account, automatic expiration |
| File over 20 GB | Smash.sh or split the file | Smash.sh handles up to 200 GB; splitting lets you use any service multiple times |
| You want the file to disappear automatically | WeTransfer, Tresorit, Mega, or Sync.com | All delete after set expiration; cloud storage keeps files indefinitely |
Steps to send a file using Google Drive
Go to drive.google.com and sign in with your Google account. Click "New" on the left, then "File upload," and select your file. Wait for the upload to finish — the time depends on file size and your internet speed. A 1 GB file typically takes 5 to 15 minutes on a standard home connection.
Once uploaded, right-click the file and select "Share." In the sharing window, click "Change" next to "Restricted" and select "Anyone with the link." Choose whether recipients can view, comment, or edit. Copy the link and send it via email, text, or message. Recipients can read without a Google account by clicking the link and selecting the read arrow.
Steps to send a file using WeTransfer
Go to wetransfer.com. Click "Select files" and choose your file from your computer. Enter the recipient's email address in the "To" field and your email in the "From" field. Add a message if you want. Click "Transfer" and wait for the upload to complete.
WeTransfer sends the recipient an email with a read link. They can read the file without creating an account. The link works for 7 days, then the file deletes. You'll receive a confirmation email when they read, if you want to know they received it.
Common mistakes and how to avoid them
Uploading a file and forgetting to change sharing settings from "Restricted" to "Anyone with the link" is the most common error with cloud storage. The recipient gets a link but can't open it. Always check the sharing window before sending the link — it should say "Anyone with the link can view" or similar.
Sending files through email when they're too large is another frequent problem. Gmail rejects attachments over 25 MB. If you're tempted to email a file, use a transfer service instead — it's faster and more reliable. Also, don't assume the recipient has unlimited read speed; very large files may take them hours to read on a slower connection, so a heads-up is courteous.
Forgetting that temporary services delete files after expiration causes frustration when someone tries to read weeks later. If the recipient might need the file again, use cloud storage instead. If you use a temporary service, mention the expiration date in your message so they know to read promptly.
Frequently Asked Questions
Can I send a file larger than my internet speed allows?
Yes. Upload speed is separate from read speed, and most services pause and resume if your connection drops. A 10 GB file on a 5 Mbps upload connection takes roughly 4 to 5 hours, but you can close your browser and the upload continues in the background on most services. Check the service's website to confirm it supports pause-and-resume.
What if the recipient can't read the file because it's too large for their device?
Split the file into smaller pieces using free software like 7-Zip (Windows) or The Unarchiver (Mac), then send each piece separately. The recipient can reassemble them using the same software. Alternatively, ask if they can read to a computer rather than a phone, or use a service with a slower read speed that lets them pause and resume.
Is it safe to send sensitive files through these services?
Most free services encrypt files in transit but not at rest, meaning the service provider could theoretically access them. If the file contains passwords, financial information, or medical records, use Tresorit or Sync.com instead — both encrypt files end-to-end, so only you and the recipient can read them. Never send unencrypted sensitive files through any service.
Do I need to create an account to receive a file?
No. WeTransfer, Tresorit, and Mega all let recipients read without an account. You just need the link they send you. Google Drive, OneDrive, and Dropbox also work without an account for the recipient, though you need one to send. Sync.com and Smash.sh require the sender to have an account but not the recipient.
What happens to my file after I send it?
With cloud storage services like Google Drive, the file stays in your account indefinitely until you delete it. With temporary services like WeTransfer, the file deletes automatically after 7 days. With Mega and Sync.com, files expire after 4 to 30 days depending on the service. Check the service's policy before sending if you need the file to persist or disappear at a specific time.