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View a R02 file online, free

Open and read .R02 files online. View source, logs and text with syntax highlighting, search and line numbers, free.

Drop your .R02 file here

Opens your .R02 file right here.

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Up to 50 MB · 160+ text and code extensions
Instant. Opens in seconds
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100% free. No limits on use

What you get for a .R02 file

We don't have a dedicated viewer for this format, so we identify and inspect it instead — honestly, only what can be read from the file.

01

Drop your .R02 file

Choose it or drag it in. It's read right here in your browser.

02

We identify it

We read the magic bytes to tell what the file really is, its MIME type, and whether the name matches the contents.

03

See the details

Any metadata we can extract (dimensions, EXIF/GPS, document author and dates), a hex view, plus readable text and strings found inside.

What is a .R02 file?

Plain text that programs, servers and people write every day.

An .R02 file is the second segment of a multi-volume compressed archive created by RARLAB. It contains a portion of a larger data set that has been split into smaller pieces for easier storage or transfer. This type of archive can be opened using utilities such as WinRAR, PeaZip, The Unarchiver, and various other decompression programs.

Programs that open .R02 files

Windows
WinRAR, WinZip, 7-Zip, ZipZag, PeaZip, StuffIt Expander
macOS
The Unarchiver, iArchiver, RARLAB RAR, RAR OS X
Linux
Xarchiver, RARLAB RAR, File Roller, RAR
.R02 format details
DeveloperRARLAB

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Every viewer is free to use.

Frequently asked questions

Is my .R02 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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