diff --git a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Controllers/AttachmentsController.cs b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Controllers/AttachmentsController.cs
index 16c223c..e2fbe25 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Controllers/AttachmentsController.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Controllers/AttachmentsController.cs
@@ -136,6 +136,80 @@ namespace DamageAssesment.Api.Attachments.Controllers
             }
         }
         /// <summary>
+        /// download an existing attachment.
+        /// </summary>
+        [HttpGet("attachments/download/{id}")]
+        public async Task<IActionResult> downloadfile(int id)
+        {
+            try
+            {
+                var result = await this.AttachmentProvider.GetDownloadAttachmentAsync(id);
+                if (!result.IsSuccess)
+                    return NotFound();
+                string path = await UploadService.GetFile(result.Attachment.URI);
+                if (path == null)
+                    return NotFound();
+                var contentType = GetContentType(result.Attachment.FileName);
+                if (contentType == "application/octet-stream")
+                    return PhysicalFile(path, contentType, result.Attachment.FileName);
+                return PhysicalFile(path, contentType, enableRangeProcessing: true);// result.Attachment.FileName);
+            }
+            catch (Exception ex)
+            {
+                // Handle the exception here or log it
+                return StatusCode(500, "An error occurred: " + ex.Message);
+            }
+            //try
+            //{
+            //    var result = await this.AttachmentProvider.GetDownloadAttachmentAsync(id);
+            //    if(!result.IsSuccess) 
+            //        return NotFound();
+            //    byte[] fileContent = await UploadService.DownloadFile(result.Attachment.URI);
+            //    if (fileContent == null || fileContent.Length == 0)
+            //        return NotFound();
+            //    var contentType = "application/octet-stream";
+            //    return File(fileContent, contentType, result.Attachment.FileName);
+            //}
+            //catch (Exception ex)
+            //{
+            //    // Handle the exception here or log it
+            //    return StatusCode(500, "An error occurred: " + ex.Message);
+            //}
+        }
+        private string GetContentType(string fileName)
+        {
+            // You can add more content types based on the file extensions
+            switch (Path.GetExtension(fileName).ToLower())
+            {
+                //case ".txt":
+                //    return "text/plain";
+                case ".jpg":
+                case ".jpeg":
+                    return "image/jpeg";
+                case ".png":
+                    return "image/png";
+                case ".gif":
+                    return "image/gif";
+                case ".bmp":
+                    return "image/bmp";
+                case ".webp":
+                    return "image/webp";
+                case ".csv":
+                    return "text/csv";
+                case ".pdf":
+                    return "application/pdf";
+                case ".docx":
+                case ".doc":
+                    return "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
+                case ".xlsx":
+                case ".xls":
+                    return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
+                // Add more cases as needed
+                default:
+                    return "application/octet-stream";
+            }
+        }
+        /// <summary>
         /// Delete an existing attachment.
         /// </summary>
         [HttpDelete("attachments/{id}")]
diff --git a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Interfaces/IUploadService.cs b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Interfaces/IUploadService.cs
index f645593..1d2d0e0 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Interfaces/IUploadService.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Interfaces/IUploadService.cs
@@ -7,6 +7,8 @@ namespace DamageAssesment.Api.Attachments.Interfaces
         List<Models.Attachment> UploadAttachment(int responseId,int answerId, int counter, List<IFormFile> postedFile);
         List<Models.Attachment> UploadAttachment(int responseId, int counter, List<AnswerInfo> answers);
         public List<Models.Attachment> UpdateAttachments(int responseId, List<AnswerInfo> answers, IEnumerable<Models.Attachment> attachments);
+        Task<byte[]> DownloadFile(string path);
+        Task<string> GetFile(string path);
         void Deletefile(string path);
         void Movefile(string path);
     }
diff --git a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Providers/UploadService.cs b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Providers/UploadService.cs
index 8c9045c..c64b66a 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.Attachments/Providers/UploadService.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.Attachments/Providers/UploadService.cs
@@ -24,6 +24,41 @@ namespace DamageAssesment.Api.Attachments.Providers
             uploadpath = configuration.GetValue<string>("Fileupload:folderpath");
             Deletepath = configuration.GetValue<string>("Fileupload:Deletepath");
         }
+        public async Task<string> GetFile(string path)
+        {
+            try
+            {
+                if (System.IO.File.Exists(path))
+                {
+                    return path;
+                }
+
+                return null; // File not found
+            }
+            catch (Exception ex)
+            {
+                // Handle or log the exception as needed
+                throw;
+            }
+
+        }
+        public async Task<byte[]> DownloadFile(string path)
+        {
+            try
+            {
+                if (System.IO.File.Exists(path))
+                {
+                    return await System.IO.File.ReadAllBytesAsync(path);
+                }
+
+                return null; // File not found
+            }
+            catch (Exception ex)
+            {
+                // Handle or log the exception as needed
+                throw;
+            }
+        }
         public List<Models.Attachment> UploadAttachment(int responseId,int answerId,int counter, List<IFormFile> postedFile)
         {
             var pathToSave = Path.Combine(Directory.GetCurrentDirectory(), uploadpath);
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks.Test/DoculinkServiceTest.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks.Test/DoculinkServiceTest.cs
index a8f45d1..e30925f 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks.Test/DoculinkServiceTest.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks.Test/DoculinkServiceTest.cs
@@ -197,7 +197,29 @@ namespace DamageAssesment.Api.DocuLinks.Test
             var result = (NotFoundResult)await DocumentProvider.DeleteDocument(1);
             Assert.Equal(404, result.StatusCode);
         }
+        [Fact(DisplayName = "Update Document IsActive- Ok case")]
+        public async Task UpdateDocumentAsync_ShouldReturnStatusCode200()
+        {
+            var mockDocumentService = new Mock<IDoculinkProvider>();
+            var mockUploadService = new Mock<IUploadService>();
+            var mockResponse = await MockData.getOkResponse(1);
+            mockDocumentService.Setup(service => service.UpdateDocumentAsync(1,true)).ReturnsAsync(mockResponse);
+            var DocumentProvider = new DoculinkController(mockDocumentService.Object, mockUploadService.Object);
+            var result = (OkObjectResult)await DocumentProvider.UpdateIsActiveDocument(1,true);
 
+            Assert.Equal(200, result.StatusCode);
+        }
+        [Fact(DisplayName = "Update Document IsActive - NotFound case")]
+        public async Task UpdateDocumentAsync_ShouldReturnStatusCode404()
+        {
+            var mockDocumentService = new Mock<IDoculinkProvider>();
+            var mockUploadService = new Mock<IUploadService>();
+            var mockResponse = await MockData.getNotFoundResponse();
+            mockDocumentService.Setup(service => service.UpdateDocumentAsync(1,true)).ReturnsAsync(mockResponse);
+            var DocumentProvider = new DoculinkController(mockDocumentService.Object, mockUploadService.Object);
+            var result = (NotFoundResult)await DocumentProvider.UpdateIsActiveDocument(1,true);
+            Assert.Equal(404, result.StatusCode);
+        }
 
         // Link Type Test cases
 
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Controllers/DoculinkController.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Controllers/DoculinkController.cs
index 99d00a8..4cee929 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Controllers/DoculinkController.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Controllers/DoculinkController.cs
@@ -13,11 +13,11 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         private readonly IDoculinkProvider documentsProvider;
         private readonly IUploadService uploadService;
 
-        public DoculinkController(IDoculinkProvider documentsProvider,IUploadService uploadService)
+        public DoculinkController(IDoculinkProvider documentsProvider, IUploadService uploadService)
         {
 
             this.documentsProvider = documentsProvider;
-            this.uploadService = uploadService; 
+            this.uploadService = uploadService;
 
         }
         /// <summary>
@@ -41,7 +41,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         [HttpGet]
         [Route("doculinks/types/{id}")]
         [Route("doculinks/types/{id}/{language:alpha}")]
-        public async Task<IActionResult> GetLinkTypeAsync(int id,string? language)
+        public async Task<IActionResult> GetLinkTypeAsync(int id, string? language)
         {
             var result = await this.documentsProvider.GetLinkTypeAsync(id, language);
             if (result.IsSuccess)
@@ -55,11 +55,11 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         /// </summary>
         [HttpPut]
         [Route("doculinks/types/{id}")]
-        public async Task<IActionResult> UpdateLinkType(int id,Models.LinkType linkType)
+        public async Task<IActionResult> UpdateLinkType(int id, Models.LinkType linkType)
         {
             if (linkType != null)
             {
-                var result = await this.documentsProvider.UpdateLinkTypeAsync(id,linkType);
+                var result = await this.documentsProvider.UpdateLinkTypeAsync(id, linkType);
                 if (result.IsSuccess)
                 {
                     return Ok(result.LinkType);
@@ -104,6 +104,80 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
             return NotFound();
         }
         /// <summary>
+        /// download an existing attachment.
+        /// </summary>
+        [HttpGet("doculinks/download/{id}")]
+        public async Task<IActionResult> downloadfile(int id)
+        {
+            try
+            {
+                var result = await this.documentsProvider.GetDownloadAttachmentAsync(id);
+                if (!result.IsSuccess)
+                    return NotFound();
+                string path = await uploadService.GetFile(result.DoculinkAttachments.Path);
+                if (path == null)
+                    return NotFound();
+                var contentType = GetContentType(result.DoculinkAttachments.docName);
+                if (contentType == "application/octet-stream")
+                    return PhysicalFile(path, contentType, result.DoculinkAttachments.docName);
+                return PhysicalFile(path, contentType, enableRangeProcessing: true);
+            }
+            catch (Exception ex)
+            {
+                // Handle the exception here or log it
+                return StatusCode(500, "An error occurred: " + ex.Message);
+            }
+            //try
+            //{
+            //    var result = await this.documentsProvider.GetDownloadAttachmentAsync(id);
+            //    if (!result.IsSuccess)
+            //        return NotFound();
+            //    byte[] fileContent = await uploadService.DownloadFile(result.DoculinkAttachments.Path);
+            //    if (fileContent == null || fileContent.Length == 0)
+            //        return NotFound();
+            //    var contentType = "application/octet-stream";
+            //    return File(fileContent, contentType, result.DoculinkAttachments.docName);
+            //}
+            //catch (Exception ex)
+            //{
+            //    // Handle the exception here or log it
+            //    return StatusCode(500, "An error occurred: " + ex.Message);
+            //}
+        }
+        private string GetContentType(string fileName)
+        {
+            // You can add more content types based on the file extensions
+            switch (Path.GetExtension(fileName).ToLower())
+            {
+                //case ".txt":
+                //    return "text/plain";
+                case ".jpg":
+                case ".jpeg":
+                    return "image/jpeg";
+                case ".png":
+                    return "image/png";
+                case ".gif":
+                    return "image/gif";
+                case ".bmp":
+                    return "image/bmp";
+                case ".webp":
+                    return "image/webp";
+                case ".csv":
+                    return "text/csv";
+                case ".pdf":
+                    return "application/pdf";
+                case ".docx":
+                case ".doc":
+                    return "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
+                case ".xlsx":
+                case ".xls":
+                    return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
+                // Add more cases as needed
+                default:
+                    return "application/octet-stream";
+            }
+        }
+        /// <summary>
         /// Get all Doculink.
         /// </summary>
         /// 
@@ -111,7 +185,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         [Route("doculinks/{linktype:alpha}")]
         [Route("doculinks/{linktype:alpha}/{language:alpha}")]
         [HttpGet]
-        public async Task<IActionResult> GetDocumentsAsync(string? linktype, string? language,bool? isactive)
+        public async Task<IActionResult> GetDocumentsAsync(string? linktype, string? language, bool? isactive)
         {
             var result = await this.documentsProvider.GetdocumentsByLinkAsync(linktype, language, isactive);
             if (result.IsSuccess)
@@ -129,7 +203,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         [HttpGet]
         public async Task<IActionResult> GetDocumentsByActiveAsync(string? linktype, string? language)
         {
-            var result = await this.documentsProvider.GetdocumentsByLinkAsync(linktype, language,true);
+            var result = await this.documentsProvider.GetdocumentsByLinkAsync(linktype, language, true);
             if (result.IsSuccess)
             {
                 return Ok(result.documents);
@@ -158,7 +232,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         [Route("doculinks/{id}")]
         [Route("doculinks/{id}/{linktype:alpha}")]
         [Route("doculinks/{id}/{linktype:alpha}/{language:alpha}")]
-        public async Task<IActionResult> GetDocumentAsync(int id,string? linktype, string? language)
+        public async Task<IActionResult> GetDocumentAsync(int id, string? linktype, string? language)
         {
             var result = await this.documentsProvider.GetDocumentAsync(id, linktype, language);
             if (result.IsSuccess)
@@ -172,7 +246,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
         /// </summary>
         [HttpPut]
         [Route("doculinks/{id}")]
-        public async Task<IActionResult> UpdateDocument(int id,ReqDoculink documentInfo)
+        public async Task<IActionResult> UpdateDocument(int id, ReqDoculink documentInfo)
         {
             if (documentInfo != null)
             {
@@ -180,7 +254,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
                 if (dbdoc.IsSuccess)
                 {
                     var documents = await this.documentsProvider.GetDocumentCounter();
-                    Models.Doculink DocuLink= uploadService.UpdateDocuments(documents.counter,dbdoc.Document, documentInfo);
+                    Models.Doculink DocuLink = uploadService.UpdateDocuments(documents.counter, dbdoc.Document, documentInfo);
                     var result = await this.documentsProvider.UpdateDocumentAsync(id, DocuLink);
                     if (result.IsSuccess)
                     {
@@ -193,6 +267,20 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
             return BadRequest(documentInfo);
         }
         /// <summary>
+        /// update existing doclink isactive field.
+        /// </summary>
+        [HttpPut]
+        [Route("doculinks/{id}/{isactive}")]
+        public async Task<IActionResult> UpdateIsActiveDocument(int id, bool isactive)
+        {
+            var result = await this.documentsProvider.UpdateDocumentAsync(id, isactive);
+            if (result.IsSuccess)
+            {
+                return Ok(result.Document);
+            }
+            return NotFound();
+        }
+        /// <summary>
         /// Create new doclink.
         /// </summary>
         [HttpPost]
@@ -204,7 +292,7 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
                 if (documentInfo != null)
                 {
                     var documents = await this.documentsProvider.GetDocumentCounter();
-                    Models.Doculink DocuLink= uploadService.UploadDocument(documents.counter, documentInfo);
+                    Models.Doculink DocuLink = uploadService.UploadDocument(documents.counter, documentInfo);
                     var result = await this.documentsProvider.PostDocumentAsync(DocuLink);
                     if (result.IsSuccess)
                     {
@@ -239,6 +327,6 @@ namespace DamageAssesment.Api.DocuLinks.Controllers
             }
             return NotFound();
         }
-        
+
     }
 }
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IDoculinkProvider.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IDoculinkProvider.cs
index e9717ee..874cc7b 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IDoculinkProvider.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IDoculinkProvider.cs
@@ -11,6 +11,7 @@ namespace DamageAssesment.Api.DocuLinks.Interfaces
         Task<(bool IsSuccess, IEnumerable<Models.ResDoculink> documents, string ErrorMessage)> GetdocumentsByLinkTypeIdAsync(int? linkTypeId, string? language, bool? isactive);
         Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> PostDocumentAsync(Models.Doculink Document);
         Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> UpdateDocumentAsync(int id, Models.Doculink Document);
+        Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> UpdateDocumentAsync(int id, bool isactive);
         Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> DeleteDocumentAsync(int id);
         Task<(bool IsSuccess, int counter, string message)> GetDocumentCounter();
 
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IUploadService.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IUploadService.cs
index 4219fd6..63c00aa 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IUploadService.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Interfaces/IUploadService.cs
@@ -7,6 +7,8 @@ namespace DamageAssesment.Api.DocuLinks.Interfaces
         Models.Doculink UploadDocument( int counter, ReqDoculink documentInfo);
         public Models.Doculink UpdateDocuments(int counter, Models.Doculink document, ReqDoculink documentInfo);
         void Deletefile(string path);
+        Task<byte[]> DownloadFile(string path);
+        Task<string> GetFile(string path);
         void Movefile(string path);
     }
 }
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/DoculinkProvider.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/DoculinkProvider.cs
index 01ec9cf..d0b487c 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/DoculinkProvider.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/DoculinkProvider.cs
@@ -414,6 +414,35 @@ namespace DamageAssesment.Api.DocuLinks.Providers
                 return (false, null, ex.Message);
             }
         }
+        public async Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> UpdateDocumentAsync(int id,bool isactive)
+        {
+
+            try
+            {
+                Db.Doculink Document = DocumentDbContext.Documents.AsNoTracking().Where(a => a.Id == id).FirstOrDefault();
+                if (Document == null)
+                {
+                    return (false, null, "Not Found");
+                }
+                Document.IsActive = isactive;
+                DocumentDbContext.Documents.Update(Document);
+                DocumentDbContext.SaveChanges();
+                var result = mapper.Map<Db.Doculink, Models.ResDoculink>(Document);
+                var multilan = CreateMultiLanguageObject(GetDocumentTranslations(Document.Id, ""));
+                result.titles = multilan.titles;
+                result.description = multilan.description;
+                result.linktypes = CreateMultiLanguageLinkTypeObject(GetLinkTypeTranslations(result.linkTypeId, ""));
+                result.doclinksAttachments = mapper.Map<List<Db.DoculinkAttachments>, List<Models.DoculinkAttachments>>(
+                    DocumentDbContext.DoclinksAttachments.AsNoTracking().Where(a => a.DocumentId == id).ToList());
+                return (true, result, $"DocumentId {id} deleted Successfuly");
+            }
+            catch (Exception ex)
+            {
+
+                logger?.LogError(ex.ToString());
+                return (false, null, ex.Message);
+            }
+        }
         public async Task<(bool IsSuccess, Models.ResDoculink Document, string ErrorMessage)> DeleteDocumentAsync(int id)
         {
 
diff --git a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/UploadService.cs b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/UploadService.cs
index e4900dc..333f4de 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/UploadService.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.DocuLinks/Providers/UploadService.cs
@@ -25,6 +25,32 @@ namespace DamageAssesment.Api.DocuLinks.Providers
             uploadpath = configuration.GetValue<string>("Fileupload:folderpath");
             Deletepath = configuration.GetValue<string>("Fileupload:Deletepath");
         }
+        public async Task<string> GetFile(string path)
+        {
+            try
+            {
+                if (System.IO.File.Exists(path))
+                {
+                    return path;
+                }
+
+                return null; // File not found
+            }
+            catch (Exception ex)
+            {
+                // Handle or log the exception as needed
+                throw;
+            }
+
+        }
+        public async Task<byte[]> DownloadFile(string path)
+        {
+            try
+            {
+                if (System.IO.File.Exists(path))
+                {
+                    return await System.IO.File.ReadAllBytesAsync(path);
+                }
 
         public Models.Doculink UploadDocument(int counter, ReqDoculink documentInfo)
         {