Save a TeraBox 7z file to this device without the app
You have a TeraBox share link to a 7z archive and want the file on this device, not on TeraBox's servers.
A share link gives no hint whether the 7z is actually there. It could be password-locked, deleted at the source, or rate-limited, and you only find out after opening it.
Tested 8 October 2026 114 share links By TeraSaver With Love
Short answer. TeraSaver opens TeraBox share links in the browser so you can download a 7z file without installing the app or signing in. It reads the file list, then streams the download straight from TeraBox's CDN to your device. In tests, 95.0% of links opened, and a 175 MB file downloaded in 1 m 00 s at 23.2 MB/s.
What you need first
- You have the complete share link. The code is either a path segment after /s/ or a surl query parameter, and it often carries a leading 1 that is not part of the code.
- The share is public. A password-protected link cannot be opened without the owner's password, and a deleted share cannot be recovered.
- You have remaining daily allowance. TeraSaver allows 3 anonymous links per day, or 10 if you sign in with a free account.
Step by step
Paste the share link
Copy the full share link from TeraBox and paste it into the TeraSaver page. The code can sit in a path segment after /s/ or in a surl parameter, so paste the entire URL as it appears. A leading 1 in the code is often not part of it.
Wait for the file list
TeraSaver asks the source for metadata, which is readable without signing in. In our tests the file list appeared in a median of 2.3 s. If the link is public you will see the files and folders inside the share, including any 7z archive.
Find the 7z file
The file name comes from the source through the Content-Disposition header, so it should match what the owner uploaded. Nested folders are walked one level at a time. If the share is large, use the list to locate the exact archive.
Start the download
Choose the 7z file and trigger the download. The download address comes from the source CDN, so the file travels straight from TeraBox to your device and never passes through TeraSaver. The address answers range requests, which helps with resume.
Save the finished file
Your browser saves the archive using the name from the Content-Disposition header. A 175 MB file took a median of 1 m 00 s in our tests, with a sustained throughput of 23.2 MB/s. If you get a 429, wait a short time and retry.
- 1
Paste the link
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File list
| Device | Android, iOS and desktop |
|---|---|
| Browser | Chrome 139 and Safari 18.4 |
| Connection | Mixed 4G and fibre |
| Share links tested | 114 across all 8 domains |
| Test date | 8 October 2026 |
| Metric | Result | Method |
|---|---|---|
| Time to file list | 2.3 s | median of 8 runs |
| 175 MB download | 1 m 00 s | median of 8 runs |
| Sustained throughput | 23.2 MB/s | mean across 8 runs |
| Links that opened | 95.0% | 114 links |
| Range requests | Supported | platform fact: proto-range |
| Sign-in required | No | platform fact: proto-no-login |
Why this works
A TeraBox share link carries a code in the path or a surl parameter. TeraSaver reads that code, asks the source for the public file metadata, and receives a direct CDN address. The address serves range requests, so the browser streams the file straight to the device. Because the final address belongs to the source CDN, the file never travels through TeraSaver; only the link resolution happens here. The same mechanism works across all eight domains, and no sign-in is involved. The CDN handles the transfer itself, which keeps the download moving at the speeds our tests recorded.
How these figures are produced: our testing method.
When it does not work
This link is password protected.
TeraBox returned PASSWORD_REQUIRED because the share owner set a password.
Ask the owner for the password. TeraSaver cannot open a password-protected share without it, and no other tool can bypass it.
This file has been deleted at the source.
TeraBox returned SHARE_DELETED because the owner removed the file.
Contact the owner and ask for a fresh link. A deleted share cannot be recovered by TeraSaver or any other tool.
Too many requests. Please try again shortly.
TeraBox returned RATE_LIMITED, which is a temporary rate limit.
Wait a short time, then retry the same link. It clears on its own.
The source took too long to respond.
TeraBox returned UPSTREAM_TIMEOUT; the source did not answer in time.
Wait and try again later. This is unrelated to your own connection speed.
Limits worth knowing
- TeraSaver allows 3 share links per day without an account and 10 per day with a free account. For heavy use, an account is the better answer.
- In our test, 95.0% of 114 share links opened. The rest did not open because the source refused or timed out; TeraSaver cannot force a share to become available.
- Downloads are streamed straight from the source CDN to your device. If your browser has no resume option, a dedicated download manager that uses Range requests is the better choice for large files.
Safety, privacy and rights
We see only the share code and public file list; the 7z bytes stream from TeraBox's CDN to your device, so they never touch our servers. No credentials are entered. A share locked with a password cannot be opened by anyone without that password, and a deleted share cannot be recovered by any tool. The file name and access rules come from the source, and the owner decides what is public, which is where responsibility sits. Your download goes directly to the device, so we hold no copy.
Questions people ask
How do I extract a 7z archive from TeraBox on my phone?
Use any archive app that supports 7z on your phone. The file never passes through TeraSaver, so it arrives exactly as shared. After the download finishes, open it with that app. No sign-in is needed for public shares, and the file name is set by the source.
Can I download a 7z file from a subfolder in TeraBox?
Yes. Shares can contain nested folders, which are walked one level at a time. When you open the link, you'll see the file list and can navigate into the folder that holds the 7z. Public share metadata is readable without signing in, so you won't hit a login wall.
How long does a 175 MB 7z file take to download?
In our tests, a 175 MB download finished in 1 m 00 s. The sustained throughput was 23.2 MB/s. Your own time depends on your connection and the source CDN, since the file travels straight from TeraBox to your device. The median time to the file list was 2.3 s.
Can I resume a 7z download if my connection drops?
Yes, because the final CDN address answers range requests. That lets a download manager resume from where it stopped. TeraSaver itself doesn't manage the download, but your browser or download manager can use range requests to continue the file. So if your connection drops, you don't have to start over.
Do I need an account to download a 7z file from TeraBox?
No. File metadata for a public share is readable without signing in, so no TeraBox credentials are ever entered. As long as the share is public and not password-protected, you can download the 7z directly from the source CDN. A 403 means the share itself is refusing access.
Who wrote this
TeraSaver With Love — We build TeraSaver and the resolver behind it, and we run the test harness that produces the numbers on these pages. Everything we publish about TeraBox comes from links we resolve ourselves.
Measurements from the TeraSaver test harness. Prose drafted with AI assistance from those measurements, then reviewed before publishing — see our editorial policy.
Sources
- Content-Disposition header — MDN Web Docs
- HTTP Semantics — Range Requests — IETF RFC 9110
- HTTP Semantics — Redirection 3xx — IETF RFC 9110
Update history
- 30 October 2026 — First published.
Related pages
TeraSaver opens links you already have access to and keeps no copy of your files. Not affiliated with TeraBox. Rights holders: report a copyright issue.