What is petges.lu and what does Attribute Changer do?

Updated

petges.lu is the official website for Attribute Changer, a free Windows utility for changing file and folder properties. It is aimed at users who need to modify timestamps, filesystem attributes, or filename capitalization — either for a single object or in bulk. The site states that the software is free of charge for personal and commercial use, and the author explicitly warns users to download it only from the official site to avoid nagware and malware bundled by third-party download portals.

What Attribute Changer can change

The tool works on files, folders, and photos. According to the site, its core capabilities are:

  • Date and time stamps — apply absolute values, add or subtract time, randomize, synchronize, or update only part of a timestamp (for example, only the day or only the minute).
  • Photo metadata — modify or add date and time information in JPEG EXIF data, including filling in missing photo dates.
  • Filesystem attributes — for example, set a file to Read-Only to prevent applications from saving changes, or apply the Hidden attribute to hide objects.
  • Filename casing — convert names to uppercase, lowercase, or capitalized form.
  • Folder dating — redate a folder based on its newest or oldest file, or its newest or oldest subfolder.

Advanced options

Beyond simple edits, the site lists options that matter for larger jobs:

Option What it does
Simulation Preview what would change before committing
Batch processing Apply changes to many objects at once
Randomization Assign randomized dates and times
Synchronization Align date and time values across objects
Sequence order Apply ordered timestamps across a set of files
Date/time limits Constrain changes within boundaries

Filtering and reporting

Batch processing is controlled by filters, so you can tag only the objects you want processed. The site lists filters on attributes, date and time, file size, and name. Name filters support wildcards (* and ?), with examples such as *.TMP, WRD?????.DOC, and *(?)*.TXT. Wildcard expressions can also use -T, -D, and -F directives to tag specific object types.

Changes are tracked in real time. Old and new values are shown side by side for comparison, failed actions appear in a Reporting tab, and the full log can be exported as a comma-separated text file for use in a spreadsheet or for archiving.

Is it safe to download?

The site makes a direct claim on this point: get the software only from the official website to be "100% safe from nagware and malware." It specifically names CNET/Download.com and other download portals as sources that push unwanted software, and notes that some other sources try to charge money for downloads. Attribute Changer itself is described as free of charge and never bundled with malware or nagware.

The current version listed on the site is 11.50a, released 24 September 2026, and the software is described as made in Luxembourg/Europe.

Who it is for

Attribute Changer suits users who need repeatable, rule-based changes to file metadata — for example, correcting photo dates in a batch, resetting timestamps after copying files, or making a set of files Read-Only. If you only need to change one file's date occasionally, the built-in Windows properties dialog may be enough; the value here is in filters, simulation, batch runs, and exportable logs. Download it from petges.lu rather than a third-party portal.