Are there any individual software's (Free if possible) Which can
1. convert image or PDF to Text,
2. Do a text to speech of any highlighted part on any application (May it be browser, pdf, docs, etc.),
3. Remove password or security using from the documents (pdf, doc, ppt etc.)
4. COnvert any document in one format to another (e..g PDF to Doc, PPT to Doc, etc.)
using BB Passport?