How to open a code or text file online
Three steps, a few seconds, no software.
Open your .LWP file
Drop it on the box, choose it from your device, or paste the text straight in.
View it instantly
Your .LWP file opens neatly formatted with line numbers.
Search, copy or download
Search the text, jump to any line, then copy what you need or download a clean copy.
What is a .LWP file?
Plain text that programs, servers and people write every day.
An LWP file is a word-processing document created by Lotus Word Pro, part of IBM's Lotus SmartSuite (discontinued; support ended 2014). You do not need the old Lotus software to open it. The free LibreOffice Writer has a built-in Lotus Word Pro import filter. Open the file in LibreOffice, then save it as DOCX, ODT, or PDF.
Programs that open .LWP files
| Full name | Lotus Word Pro Document |
|---|---|
| Developer | IBM / Lotus Development Corporation |
| First released | 1995 (Lotus Word Pro, successor to Lotus Ami Pro within Lotus SmartSuite) |
| Category | Text & Code |
| MIME type | application/vnd.lotus-wordpro |
| Signature | D0 CF 11 E0 A1 B1 1A E1 OLE2 / Compound File Binary header (same container as legacy .doc/.xls) |
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Frequently asked questions
Is my .LWP file uploaded anywhere?
No. The file is read and highlighted for you.
Why do some characters look wrong (é, ł)?
That usually means the file was saved in one encoding and opened in another. We detect UTF-8, UTF-16 and the Windows-1250/1252 code pages automatically and show which one was used.
Can it handle huge log files?
Yes, up to 50 MB. Only the lines on screen are drawn, so scrolling stays smooth. Syntax colours are switched off for files over 1.5 MB to keep things fast.
How do the log level filters work?
We find levels like ERROR, WARN, INFO and DEBUG on each line. Lines without a level, such as stack traces, stay with the entry above them, so filtering to errors keeps the full trace.
Can I edit the file?
This is a viewer. To change code, download it or copy it into your editor. Converting encodings and line endings is planned.
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