Contenta Converter video guides
Each video shows the real app on Windows and links to its written guide.
How-to guides
How to add a watermark to photos in batch
Narrated in English, with subtitles · Short on time? Watch the one-minute version
How to make a PDF photo album from your photos (Windows)
Narrated in English, with subtitles · Short on time? Watch the one-minute version
HEIC to JPEG on Windows: the complete guide (2026)
Narrated in English, with subtitles
Format comparisons
HEIC vs AVIF vs WebP vs JPEG: which image format to use (2026)
Narrated in English, with subtitles · Short on time? Watch the one-minute version
What's new
Batch convert photos faster: Contenta Converter 9.0.31, measured
Narrated in English, with subtitles · Short on time? Watch the one-minute version
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