Extract text from System log archives (SYSLOG)
To convert SYSLOG System logs to another format, you need syslogd or other System software.
To convert other file formats to the "System Log Archive" file type, you need software like syslogd or a similar tool.
A .syslog file typically acts as a container for server and system logs, but its internal structure varies widely based on the software that generated it. Nearly half of all .syslog files are actually 7Z compressed archives containing raw log data. Others may be GZ (GZIP) compressed files, SQLITE databases used by utilities like SnmpSoft Syslog Watcher, or plain .UTF-8 text logs exported by engineering software like Siemens NX. Standard syslog protocols, managed by daemons such as syslogd or syslog-ng, generate these files to track continuous event messages, server health, security audits, and application errors.
The primary disadvantage of the .syslog format is its lack of standard internal structure. Opening a .syslog file directly is frustrating because the file extension does not guarantee the file type. If the file is a compressed archive, opening it in a standard text editor will freeze the application or display unreadable gibberish. If it is an SQLite database, you need a specialized database browser to query the events. Furthermore, uncompressed server logs easily exceed hundreds of megabytes, crashing basic tools like Notepad entirely.
To make this data readable and useful, you must extract or convert it based on your objective. For quick reading, troubleshooting, or text parsing, convert the archive to plain TXT. For sorting and filtering audit trails in a spreadsheet, convert to CSV. If you need to share an immutable audit log for compliance, convert to .PDF/A.
Convert.Guru analyzes your SYSLOG file, detects the exact format, and lets you read the text inside.
Users also converted TXT, DLOG, SAL, CEV, JSON, CEF and CSV files.
If you want to convert SYSLOG file to JSON, CEF or CSV, you can use syslogd or similar software from the "System Event Log Storage" category. In the File menu, look for Save As… or Export….
To convert files to SYSLOG, try syslogd or another comparable tool in the "System Event Log Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our SYSLOG converter.