10GB Test File Download — Maximum Size
Download a free 10 GB test file for speed testing, upload API validation, and bandwidth measurement. Pure binary data, served from CDN.
Other test file sizes
test-1mb.bin
1 MB
Verified file details
- Filename
- test-1mb.bin
- Exact size
- 1,048,576 bytes
- Displayed size
- 1 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-1mb.bin
test-5mb.bin
5 MB
Verified file details
- Filename
- test-5mb.bin
- Exact size
- 5,242,880 bytes
- Displayed size
- 5 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-5mb.bin
test-10mb.bin
10 MB
Verified file details
- Filename
- test-10mb.bin
- Exact size
- 10,485,760 bytes
- Displayed size
- 10 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-10mb.bin
test-50mb.bin
50 MB
Verified file details
- Filename
- test-50mb.bin
- Exact size
- 52,428,800 bytes
- Displayed size
- 50 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-50mb.bin
test-100mb.bin
100 MB
Verified file details
- Filename
- test-100mb.bin
- Exact size
- 104,857,600 bytes
- Displayed size
- 100 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-100mb.bin
test-200mb.bin
200 MB
Verified file details
- Filename
- test-200mb.bin
- Exact size
- 209,715,200 bytes
- Displayed size
- 200 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-200mb.bin
test-500mb.bin
500 MB
Verified file details
- Filename
- test-500mb.bin
- Exact size
- 524,288,000 bytes
- Displayed size
- 500 MB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-500mb.bin
test-1gb.bin
1 GB
Verified file details
- Filename
- test-1gb.bin
- Exact size
- 1,073,741,824 bytes
- Displayed size
- 1 GB
- MIME type
- application/octet-stream
- License
- CC0 / Public Domain
- Download URL
- https://truefilesize.com/files/test/test-1gb.bin
Frequently Asked Questions
Who needs a 10GB test file?
Cloud storage providers, video platforms, backup services, and DevOps engineers testing infrastructure limits. Also useful for ISP speed verification on fiber connections.
How long does it take to download 10GB?
On 1 Gbps fiber: ~80 seconds. On 100 Mbps: ~13 minutes. On 10 Mbps: ~2.2 hours.
Should I use curl or a browser for 10GB downloads?
Use curl or wget. Browsers may time out or run out of memory handling 10GB files. Command: curl -O https://truefilesize.com/files/test/test-10gb.bin