10 KB ODS sample file
An ODS file of exactly 10,240 bytes. It is a valid OpenDocument Spreadsheet file, generated for this site and checked with an independent parser. Use it wherever you need a 10 KB sample, test or dummy ODS file.
Download
sample-ods-10kb.ods
10 KB10,240 bytes
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- Type
- application/vnd.oasis.opendocument.spreadsheet
- SHA-256
31e83b08ee3a3791e1a29f742bad5c5bd894863a6dfa4ed55d155831d45d3fe8- Direct URL
https://www.sampletestfiles.com/downloads/ods/sample-ods-10kb.ods
What is in this file
One sheet with a bold header row and 121 rows of fictional orders: text, dates, numbers and an OpenFormula expression in every row. 37 bytes of text in the document description, in meta.xml, bring the file to the exact size.
| Sheets | 1 (Orders) |
|---|---|
| Data rows | 121 |
| Columns | 9 |
| Formulas | 121 (total = quantity × unit price) |
| Cell types | Text, number, date and formula |
| ODF version | 1.3 |
| Macros | None |
| Container | ZIP (OpenDocument package) |
First bytes of the file
The first 64 bytes of sample-ods-10kb.ods as a hex dump: offset, bytes, then the same bytes as text. The ODS signature is 50 4B 03 04.
00000000 50 4b 03 04 14 00 00 00 00 00 00 00 21 5c 85 6c |PK..........!\.l|
00000010 39 8a 2e 00 00 00 2e 00 00 00 08 00 00 00 6d 69 |9.............mi|
00000020 6d 65 74 79 70 65 61 70 70 6c 69 63 61 74 69 6f |metypeapplicatio|
00000030 6e 2f 76 6e 64 2e 6f 61 73 69 73 2e 6f 70 65 6e |n/vnd.oasis.open|Preview
ODS files cannot be shown in a browser. Download the file and open it in an application that reads ODS, such as LibreOffice Calc and Apache OpenOffice.
Where 10 KB matters
A 10,240-byte file that still arrives in the first round trip of a new connection. These are the default limits a file of this size is useful for testing:
| System | Limit | Note |
|---|---|---|
| TCP initial congestion window | About 14.6 KB (10 segments) | A 10 KB response fits in the first flight of packets; the 25 KB sample does not. |
| nginx and Apache request headers | 8 KB per header line by default | Data this large must go in the request body. |
| webpack asset modules | 8 KB by default | Assets over the threshold are emitted as files instead of data URIs. |
Use this file for
- Checking thumbnail and icon handling
- Verifying formula evaluation and cached results
- Testing ZIP-based type detection
Testing notes for ODS
- Dates are real dates in ODS and serial numbers in XLSX, so code written for one format mishandles the other.
- Rows and cells can be run-length encoded with a "repeated" attribute. A sheet that looks empty may declare a million repeated rows, and a reader that expands them literally runs out of memory.
Technical details
| File name | sample-ods-10kb.ods |
|---|---|
| Format | ODS (OpenDocument Spreadsheet) |
| Extension | .ods |
| MIME type | application/vnd.oasis.opendocument.spreadsheet |
| Size | 10,240 bytes (10 KB) |
| Kind | Binary |
| Signature | 50 4B 03 04 |
| SHA-256 | 31e83b08ee3a3791e1a29f742bad5c5bd894863a6dfa4ed55d155831d45d3fe8 |
| Created | 2026-10-10 |
| Validation | Exact size, signature bytes and structure checked when the file was generated |
| Preview | Not available for this file; details only |
| Source | Generated for this site; not copied from elsewhere |
| Licence | Free to use, modify and redistribute (terms) |
| Category | Spreadsheets |
Validated for expected format and integrity. As with any download, scan the file with your own security tools before opening it. How files are made and checked
Download from the command line and verify
Fetch the file with curl, then compare its checksum with the SHA-256 value above.
curl -o sample-ods-10kb.ods 'https://www.sampletestfiles.com/downloads/ods/sample-ods-10kb.ods'
sha256sum sample-ods-10kb.ods # Linux
shasum -a 256 sample-ods-10kb.ods # macOSOn Windows, run Get-FileHash sample-ods-10kb.ods -Algorithm SHA256 in PowerShell. A matching value proves that the download is complete and unaltered.
Related files
Questions about this file
- Is this file exactly 10 KB?
- Yes. It is 10,240 bytes, which is 10 KB in the binary units that operating systems and server limits use (1 KB = 1,024 bytes).
- What is inside the 10 KB ODS file?
- One sheet with a bold header row and 121 rows of fictional orders: text, dates, numbers and an OpenFormula expression in every row. 37 bytes of text in the document description, in meta.xml, bring the file to the exact size.
- What do the ODS samples contain?
- One sheet of fictional orders with a bold header row. Each row has text, a date, numbers and a formula that multiplies quantity by unit price.