Want to import multiple CSV files into a single HiperSix table?
Try Withdata FileToDB, a desktop CSV to HiperSix converter for Windows, MacOS, and Linux, Convert CSV to HiperSix, Easy and Fast.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Convert locally and privately, avoid uploading large or private CSV files to online services.
- Support Windows, Linux, and macOS.
Download FileToDB
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
Import multiple CSV files into a single HiperSix table
Login to HiperSix -> Choose CSV files -> Set HiperSix table -> Import CSV files to HiperSix table
Choose HiperSix and logon.
Click “Wizard – N Files To 1 Table” at task dialog.
Select the “CSV” file type.
then show the wizard.
1. Select a folder that constains CSV files.
Support large ( > 4GB ) CSV files.
2. Config first CSV file importing options.
3. Select a HiperSix table and config fields.
4. Preview data will be in HiperSix table.
5. Import multiple CSV files to the HiperSix table.
View imported data in HiperSix table
Import multiple CSV files to HiperSix in command line
Save “multiple CSV files to HiperSix” session, then you can:
- Import multiple CSV files to HiperSix in Windows command line.
- Import multiple CSV files to HiperSix in Linux command line.
- Import multiple CSV files to HiperSix in macOS command line.
Set scheduled tasks for importing multiple CSV files to HiperSix
You can schedule and automate this converting task by:
- Save session and create .bat (Windows) or .sh (Linux/macOS) file for “CSV to HiperSix” conversion.
- Set scheduled task for “CSV to HiperSix” conversion.
FAQ
More about Withdata FileToDB – CSV to HiperSix converter
Download Withdata FileToDB
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
See also:
CSV → HiperSix reference
Type mapping
| Value kind | in CSV | in HiperSix |
|---|---|---|
| Int | 1234 | Numeric(10,0) |
| Bigint | 9007199254740993 | Numeric(19,0) |
| Decimal | 1234.56 | Numeric(p,s) |
| Float | 1.234e+10 | Float |
| Text | quoted only when it contains a comma or a quote | Character(n) |
| Long text | must be quoted; line breaks inside force multi-line records | Memo |
| Date | 2026-09-18 | Date |
| Datetime | 2026-09-18 14:30:00 | (none) |
| Binary | not representable - base64 or hex string | (none) |
| Boolean | TRUE / FALSE, or 1 / 0 depending on the writer | Logical |
| JSON | the whole JSON value quoted, with internal quotes doubled | (none) |
Dialect differences
CSV is a file format and HiperSix is a database server, so the target has to be told the types the file never carried - the rows below are where the two sides diverge.
| Property | in CSV | in HiperSix |
|---|---|---|
| port | — | (file-based) |
| identifiers | Double quotes; a literal quote is doubled ("" ) | — |
| row limit | — | (driver dependent) |
| dates | Conventional text: 2026-09-18 or 2026-09-18 14:30:00 | Date (D) |
| long text | — | Memo (M) |
| binary | Not supported | — |
| separator | Comma "," | — |
| encoding | No declaration - UTF-8 works only with a BOM | — |
| typing | None - every field is text | — |
| shape | Flat table, optional header row | Tables of rows and columns |
| ceiling | No formal limit; row count bounded by memory | — |
No counterpart
- CSV values of kind Date and time have nowhere to go in HiperSix.
- CSV values of kind Binary have nowhere to go in HiperSix.
- CSV values of kind JSON have nowhere to go in HiperSix.
Convert your data online, free
Free in-browser converters for CSV, Excel, JSON, XML and SQL: Withdata Online Data Conversion. Large files, batch conversion or scheduling? See the offline desktop apps, or browse all data conversion tools.