Welcome to the community, @usif! Could you also provide more details on the report format you wish to have? i.e., do you want to have the report in a word document with the design currently seen in the custom report (graphs and tables)?
Even in pdf full edtimg seems not possible with pdf tools at the moment (e.g. Acrobat Exchange) as some elements are images, not text, i.e. not editable. Similar if you “print” a form as pdf at the moment.
Welcome to the community, @umn! Please feel free to VOTE for it if you wish to see this feature with KoboToolbox. Please also feel free to reach us if you have the budget for this feature. Your small contribution could benefit a large mass of KoboToolbox users.
Welcome to the community, @anjorbhaskar! This is a feature request post and is not yet available. Feel free to sponsor this feature if you wish to see it integrated into the system.