What is a .PRPROJ file?
PRPROJ is an Adobe Premiere Pro video-editing project. Created and opened by Adobe Premiere Pro.
- Did you know
- Adobe Premiere first appeared in 1991, one of the earliest software video editors.
- Up to Creative Suite 6 a PRPROJ was plain XML; from Premiere Pro CC onward Adobe wraps that XML in gzip compression.
- Unzipped, the file reveals readable text for every sequence setting, bin, clip and effect on the timeline.
- As video editing
- Identify and read video-editing project files: Adobe After Effects (AEP, AET, AEPX) - walks the RIFX chunk tree for compositions, layers, effect match-names and asset paths; Adobe Premiere Pro / Elements (PRPROJ, PREL) - sequence, media-item and clip counts plus media paths; Sony / MAGIX VEGAS Pro (VEG, VF); DaVinci Resolve from Blackmagic Design (DRP, DRT); Wondershare Filmora (WFP, WSP); and CapCut drafts (draft_content.json) - canvas resolution, duration, tracks and material counts.
- As adobe
- Identify Adobe project files and read their metadata: Photoshop (PSD, PSB), Illustrator (AI), InDesign (INDD), After Effects (AEP, AEPX, AET) with composition / layer / effect and asset extraction, Premiere Pro and Elements (PRPROJ, PREL) with sequence and media counts, XD, Animate (FLA), and Lightroom.
- Depth of analysis
- .PRPROJ is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .PRPROJ file
- Drag a .PRPROJ file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.