Securase Download - Version 3.5 Apply Securase download utility for performing NSF local security removal process. Using free Securase download program you can solve your errors such as - you are not authorized to perform that operation or you are not authorized to access that database. Sometimes when you open Lotus Notes database some error messages appears like - You are not authorized to access Lotus Notes database for that you will not able to access NSF files. But now you can easily open NSF files and remove local security setting from Lotus Notes database with NSF Opener tool. Securase will remove Notes local security without making any changes to NSF database. Check the working process of software with NSF security remover that is available on our website www.securase.com for user satisfaction. To remove local security from any number of NSF files purchase full license at the cost of 49 USD (for personal license cost only for single user).