Gigasheet supports a wide variety of file types and encoding types to ensure that we can support as many files as possible. If you are having trouble uploading a file, please don't hesitate to contact us.

TABLE OF CONTENTS

• File Types
• Encoding

File Types

Currently, Gigasheet supports the following file types being added to Gigasheet with up to 1B+ rows and up to 5,000 columns:

• CSV
• TSV
• Parquet
• XLSX / XLSM / XLTM / XLTX / XLS
• Numbers
• HTML (tables)
• JSON
• TXT (with delimiters)
• EVTX
• LOG (Zeek, Squid, Apache, Cisco Firewalls, AWS CloudTrail, etc)
• PCAP (selected fields)
• SQLite 
• Flate64
• ZIP, GZIP, or TAR of any of the above (which are uncompressed for processing and for counting against storage quota)

Save time: zip or gzip any single file above to speed up your uploads! Looking for another file format? Let us know!

Encoding

Gigasheet supports the following encodings:

• UTF-8-BOM
• UTF-16
• UTF-32
• IBM852
• IBM855
• IBM866
• ISO-8859-1
• ISO-8859-2
• ISO-8859-3
• ISO-8859-4
• ISO-8859-5
• ISO-8859-6
• ISO-8859-7
• ISO-8859-8
• ISO-8859-9
• ISO-8859-10
• ISO-8859-13
• ISO-8859-14
• ISO-8859-15
• ISO-8859-16
• WINDOWS-1250
• WINDOWS-1251
• WINDOWS-1252
• WINDOWS-1253
• WINDOWS-1254
• WINDOWS-1255
• WINDOWS-1256
• WINDOWS-1257
• WINDOWS-1258
• KOI8-R
• ISO-2022-JP
• SHIFT_JIS
• EUC-JP
• EUC-KR
• GB18030
• HZ-GB-2312
• BIG5

Looking for supported column data types? Check out this article.