Indian citizens applying for a South Africa visa need a valid passport with at least 30 days of validity remaining after their intended departure from South Africa. They also require a completed visa application form (BI-84 or DHA-1738), two recent passport-sized photos, and proof of sufficient financial means to cover their expenses. 

Detailed Requirements:

• Passport: Valid for at least 30 days after your intended departure from South Africa and must have at least two blank pages. 
• Visa Application Form: Complete and signed Form BI-84 (or DHA-1738). 
• Passport Photos: Two recent, color photos (35mm x 45mm) with a white or clear background. 
• Proof of Financial Means: Bank statements showing a sufficient balance to cover your expenses, typically equivalent to R 3000 or more in South African currency, or other financial documents. 
• Travel Itinerary: Confirmed return or onward tickets and a detailed travel plan. 
• Accommodation: Proof of confirmed accommodation, such as hotel bookings or an invitation letter from a host. 
• Covering Letter: A letter explaining the purpose of your visit, travel itinerary, and accommodation plans. 
• Yellow Fever Certificate: If you are traveling from or through a yellow fever-endemic area, a vaccination certificate is required. 
• Other Documents: Depending on the purpose of your visit, other documents may be required, such as medical reports or police clearance certificates. 

Additional Tips:

• Ensure your passport has at least two blank pages for visa endorsements. 
• The visa application form should be filled in black ink and block letters. 
• Photographs must be as per the South African government's specifications. 
• Check the South African Department of Home Affairs website for the latest visa information and requirements. 
• You can submit your visa application through VFS the authorized visa application center for South Africa in India.