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View a PAR2 file online, free

Open and read .PAR2 files online. View source, logs and text with syntax highlighting, search and line numbers, free.

Drop your .PAR2 file here

Opens your .PAR2 file right here.

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

What you get for a .PAR2 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 .PAR2 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 .PAR2 file?

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

A .PAR2 file is a Parchive 2 Index File used for data recovery and verification within the compressed files category. These data files contain information used to detect and repair errors in associated file sets. Users can open these files with utilities such as QuickPar, deLuxe, and the parchive command-line tool.

Programs that open .PAR2 files

Windows
QuickPar
macOS
deLuxe
Linux
parchive
.PAR2 format details
DeveloperParchive

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Frequently asked questions

Is my .PAR2 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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