Can I submit my tourist visa application bank statement in PDF format instead of JPEG?

I submitted for a tourist Visa recently and combined many pages of documents. They wanted every page of my passport front to back! Even though it's a New passport with just the first page having stamps, I had to combine about 28 photos! Best for me was google drive, +, click "scan". You'll figure it out. Then they said we need to see your Malaysia entry stamp! I used auto-gate, so no stamp! I found that typing out an explanation, taking a photo of it, and photos showing proof I was in Malaysia and again using Google drive scan to combine, worked best to communicate the situation best I could. Also might need to use a pdf file size reducing website. Finally did get the tourist E-visa!