PaintShop Pro Browser Cache

Unknown

image

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Identify it

Extensions	`.jbf`
MIME types	`application/octet-stream`
Signatures	`4a4153432042524f57532046494c4500` at byte 0 (PaintShopPro Browser Cache File) `4a4153432042524f57532046494c45` at byte 0
PRONOM	`fmt/217`
Wikidata	`Q28205588`

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Open it

PaintShop Proreads and writes · proprietary license

Convert it

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Sources

From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.

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