The Swarabitan series is vast. While the number of volumes has grown over time through different editions, the collection generally includes:
I understand the urge to find a single PDF containing all 64 volumes. It would be incredibly convenient. However, distributing or downloading unauthorized copies: swarabitan all volume pdf
The Internet Archive hosts numerous Swarabitan volumes that have been digitized as part of the Digital Library of India initiative. Notable examples include: The Swarabitan series is vast