diff --git a/ExportDXF/ExportDXF.csproj b/ExportDXF/ExportDXF.csproj
index 9c364fe..80c955b 100644
--- a/ExportDXF/ExportDXF.csproj
+++ b/ExportDXF/ExportDXF.csproj
@@ -103,6 +103,12 @@
     <Compile Include="Extensions\TimeSpanExtensions.cs" />
     <Compile Include="Extensions\UIExtensions.cs" />
     <Compile Include="Extensions\UnitConversionExtensions.cs" />
+    <Compile Include="Forms\DrawingSelectionForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Forms\DrawingSelectionForm.Designer.cs">
+      <DependentUpon>DrawingSelectionForm.cs</DependentUpon>
+    </Compile>
     <Compile Include="Forms\MainForm.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -116,11 +122,11 @@
     <Compile Include="Forms\ViewFlipDeciderComboboxItem.cs" />
     <Compile Include="Models\DocumentType.cs" />
     <Compile Include="Models\ExportContext.cs" />
+    <Compile Include="Models\BomItem.cs" />
     <Compile Include="Models\Item.cs" />
+    <Compile Include="Models\LogEvent.cs" />
     <Compile Include="Models\SolidWorksDocument.cs" />
-    <Compile Include="Services\BomExcelExporter.cs" />
     <Compile Include="Services\BomExtractor.cs" />
-    <Compile Include="Services\BomExcelSettings.cs" />
     <Compile Include="Services\DrawingExporter.cs" />
     <Compile Include="Services\DxfExportService.cs" />
     <Compile Include="Services\CutFabApiClient.cs" />
@@ -137,6 +143,9 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="ViewFlipDeciders\PreferUpViewFlipDecider.cs" />
     <Compile Include="ViewFlipDeciders\ViewFlipDeciderFactory.cs" />
+    <EmbeddedResource Include="Forms\DrawingSelectionForm.resx">
+      <DependentUpon>DrawingSelectionForm.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Forms\MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
     </EmbeddedResource>
@@ -163,9 +172,6 @@
     <Content Include="Templates\Blank.drwdot">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
-    <Content Include="Templates\BomTemplate.xlsx">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </Content>
   </ItemGroup>
   <ItemGroup>
     <None Include="Resources\edit_alt.png" />
@@ -193,18 +199,31 @@
       <Install>true</Install>
     </BootstrapperPackage>
   </ItemGroup>
-  <ItemGroup>
-    <PackageReference Include="EPPlus">
-      <Version>4.5.3.1</Version>
-    </PackageReference>
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\EtchBendLines\EtchBendLines\EtchBendLines.csproj">
       <Project>{229c2fb9-6ad6-4a5d-b83a-d1146573d6f9}</Project>
       <Name>EtchBendLines</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <COMReference Include="AcroPDFLib">
+      <Guid>{05BFD3F1-6319-4F30-B752-C7A22889BCC4}</Guid>
+      <VersionMajor>1</VersionMajor>
+      <VersionMinor>0</VersionMinor>
+      <Lcid>0</Lcid>
+      <WrapperTool>tlbimp</WrapperTool>
+      <Isolated>False</Isolated>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </COMReference>
+    <COMReference Include="AxAcroPDFLib">
+      <Guid>{05BFD3F1-6319-4F30-B752-C7A22889BCC4}</Guid>
+      <VersionMajor>1</VersionMajor>
+      <VersionMinor>0</VersionMinor>
+      <Lcid>0</Lcid>
+      <WrapperTool>aximp</WrapperTool>
+      <Isolated>False</Isolated>
+    </COMReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/ExportDXF/Services/BomExcelExporter.cs b/ExportDXF/Services/BomExcelExporter.cs
deleted file mode 100644
index cec30e9..0000000
--- a/ExportDXF/Services/BomExcelExporter.cs
+++ /dev/null
@@ -1,408 +0,0 @@
-using ExportDXF.Utilities;
-using OfficeOpenXml;
-using OfficeOpenXml.Style;
-using System;
-using System.Collections.Generic;
-using System.Drawing;
-using System.IO;
-using System.Linq;
-
-namespace ExportDXF.Services
-{
-    /// <summary>
-    /// Service for creating BOM Excel files.
-    /// </summary>
-    public interface IBomExcelExporter
-    {
-        /// <summary>
-        /// Creates an Excel file containing the Bill of Materials.
-        /// </summary>
-        /// <param name="filepath">The full path where the Excel file will be saved.</param>
-        /// <param name="items">The list of items to include in the BOM.</param>
-        void CreateBOMExcelFile(string filepath, IList<Item> items);
-    }
-
-    /// <summary>
-    /// Service for creating Excel files containing Bill of Materials data.
-    /// </summary>
-    public class BomExcelExporter : IBomExcelExporter
-    {
-        private const string DEFAULT_TEMPLATE_FILENAME = "BomTemplate.xlsx";
-        private const string DEFAULT_SHEET_NAME = "Parts";
-        private const int HEADER_ROW = 1;
-        private const int DATA_START_ROW = 2;
-        private const double COLUMN_PADDING = 2.0;
-        private const int MAX_COLUMN_WIDTH = 50;
-
-        private readonly string _templatePath;
-        private readonly BomExcelSettings _settings;
-
-        public BomExcelExporter() : this(GetDefaultTemplatePath(), new BomExcelSettings())
-        {
-        }
-
-        public BomExcelExporter(string templatePath) : this(templatePath, new BomExcelSettings())
-        {
-        }
-
-        public BomExcelExporter(string templatePath, BomExcelSettings settings)
-        {
-            if (string.IsNullOrWhiteSpace(templatePath))
-                throw new ArgumentException("Template path cannot be null or empty.", nameof(templatePath));
-
-            _templatePath = templatePath;
-            _settings = settings ?? new BomExcelSettings();
-
-            // Set EPPlus license context (required for newer versions)
-            //ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
-        }
-
-        /// <summary>
-        /// Creates an Excel file containing the Bill of Materials.
-        /// </summary>
-        public void CreateBOMExcelFile(string filepath, IList<Item> items)
-        {
-            if (string.IsNullOrWhiteSpace(filepath))
-                throw new ArgumentException("Filepath cannot be null or empty.", nameof(filepath));
-
-            if (items == null)
-                throw new ArgumentNullException(nameof(items));
-
-            ValidateAndPrepareFile(filepath);
-
-            using (var package = new ExcelPackage(new FileInfo(filepath)))
-            {
-                var worksheet = GetOrCreateWorksheet(package);
-
-                PopulateWorksheet(worksheet, items);
-                FormatWorksheet(worksheet);
-
-                package.Save();
-            }
-        }
-
-        #region Worksheet Management
-
-        private ExcelWorksheet GetOrCreateWorksheet(ExcelPackage package)
-        {
-            var worksheet = package.Workbook.Worksheets[DEFAULT_SHEET_NAME];
-
-            if (worksheet == null)
-            {
-                if (_settings.CreateWorksheetIfMissing)
-                {
-                    worksheet = package.Workbook.Worksheets.Add(DEFAULT_SHEET_NAME);
-                    CreateDefaultHeaders(worksheet);
-                }
-                else
-                {
-                    var availableSheets = string.Join(", ",
-                        package.Workbook.Worksheets.Select(ws => ws.Name));
-
-                    throw new InvalidOperationException(
-                        $"Worksheet '{DEFAULT_SHEET_NAME}' not found in template. " +
-                        $"Available sheets: {availableSheets}");
-                }
-            }
-
-            return worksheet;
-        }
-
-        private void CreateDefaultHeaders(ExcelWorksheet worksheet)
-        {
-            var headers = new[]
-            {
-            "Item No", "File Name", "Qty", "Description", "Part Name",
-            "Configuration", "Thickness", "Material", "K-Factor", "Bend Radius"
-        };
-
-            for (int i = 0; i < headers.Length; i++)
-            {
-                var cell = worksheet.Cells[HEADER_ROW, i + 1];
-                cell.Value = headers[i];
-
-                if (_settings.FormatHeaders)
-                {
-                    cell.Style.Font.Bold = true;
-                    cell.Style.Fill.PatternType = ExcelFillStyle.Solid;
-                    cell.Style.Fill.BackgroundColor.SetColor(Color.LightGray);
-                }
-            }
-        }
-
-        #endregion
-
-        #region Data Population
-
-        private void PopulateWorksheet(ExcelWorksheet worksheet, IList<Item> items)
-        {
-            var filteredItems = _settings.SkipItemsWithoutFiles
-                ? items.Where(i => !string.IsNullOrEmpty(i.FileName)).ToList()
-                : items.ToList();
-
-            for (int i = 0; i < filteredItems.Count; i++)
-            {
-                var item = filteredItems[i];
-                var row = DATA_START_ROW + i;
-
-                WriteItemToRow(worksheet, row, item);
-            }
-
-            // Add summary information if enabled
-            if (_settings.AddSummary && filteredItems.Count > 0)
-            {
-                AddSummarySection(worksheet, filteredItems, DATA_START_ROW + filteredItems.Count + 2);
-            }
-        }
-
-        private void WriteItemToRow(ExcelWorksheet worksheet, int row, Item item)
-        {
-            int col = 1;
-
-            // Item No
-            worksheet.Cells[row, col++].Value = FormatItemNumber(item.ItemNo);
-
-            // File Name
-            worksheet.Cells[row, col++].Value = item.FileName;
-
-            // Quantity
-            worksheet.Cells[row, col++].Value = item.Quantity;
-
-            // Description
-            worksheet.Cells[row, col++].Value = CleanDescription(item.Description);
-
-            // Part Name
-            worksheet.Cells[row, col++].Value = item.PartName;
-
-            // Configuration
-            worksheet.Cells[row, col++].Value = item.Configuration;
-
-            // Thickness (only if > 0)
-            worksheet.Cells[row, col++].Value = GetFormattedNumericValue(item.Thickness, _settings.ThicknessDecimalPlaces);
-
-            // Material
-            worksheet.Cells[row, col++].Value = item.Material;
-
-            // K-Factor (only if > 0)
-            worksheet.Cells[row, col++].Value = GetFormattedNumericValue(item.KFactor, _settings.KFactorDecimalPlaces);
-
-            // Bend Radius (only if > 0)
-            worksheet.Cells[row, col++].Value = GetFormattedNumericValue(item.BendRadius, _settings.BendRadiusDecimalPlaces);
-
-            // Apply row formatting
-            if (_settings.AlternateRowColors && row % 2 == 0)
-            {
-                var rowRange = worksheet.Cells[row, 1, row, col - 1];
-                rowRange.Style.Fill.PatternType = ExcelFillStyle.Solid;
-                rowRange.Style.Fill.BackgroundColor.SetColor(Color.FromArgb(240, 240, 240));
-            }
-        }
-
-        private void AddSummarySection(ExcelWorksheet worksheet, IList<Item> items, int startRow)
-        {
-            worksheet.Cells[startRow, 1].Value = "SUMMARY";
-            worksheet.Cells[startRow, 1].Style.Font.Bold = true;
-            worksheet.Cells[startRow, 1].Style.Font.Size = 12;
-
-            startRow += 2;
-
-            // Total items
-            worksheet.Cells[startRow, 1].Value = "Total Items:";
-            worksheet.Cells[startRow, 2].Value = items.Count;
-
-            // Total quantity
-            var totalQty = items.Sum(i => i.Quantity);
-            worksheet.Cells[startRow + 1, 1].Value = "Total Quantity:";
-            worksheet.Cells[startRow + 1, 2].Value = totalQty;
-
-            // Unique materials
-            var uniqueMaterials = items.Where(i => !string.IsNullOrEmpty(i.Material))
-                                        .Select(i => i.Material)
-                                        .Distinct()
-                                        .Count();
-
-            worksheet.Cells[startRow + 2, 1].Value = "Unique Materials:";
-            worksheet.Cells[startRow + 2, 2].Value = uniqueMaterials;
-
-            // Thickness range
-            var thicknesses = items.Where(i => i.Thickness > 0).Select(i => i.Thickness).ToList();
-            if (thicknesses.Any())
-            {
-                worksheet.Cells[startRow + 3, 1].Value = "Thickness Range:";
-                worksheet.Cells[startRow + 3, 2].Value = $"{thicknesses.Min():F1} - {thicknesses.Max():F1} mm";
-            }
-        }
-
-        #endregion
-
-        #region Data Formatting
-
-        private string FormatItemNumber(string itemNo)
-        {
-            if (string.IsNullOrWhiteSpace(itemNo))
-                return string.Empty;
-
-            // Try to parse as number and pad with zeros if it's a simple number
-            if (int.TryParse(itemNo, out int number))
-            {
-                return number.ToString().PadLeft(_settings.ItemNumberPadding, '0');
-            }
-
-            return itemNo;
-        }
-
-        private string CleanDescription(string description)
-        {
-            if (string.IsNullOrWhiteSpace(description))
-                return string.Empty;
-
-            // Remove any remaining XML tags that might have been missed
-            description = TextHelper.RemoveXmlTags(description);
-
-            // Trim and normalize whitespace
-            return System.Text.RegularExpressions.Regex.Replace(description.Trim(), @"\s+", " ");
-        }
-
-        private object GetFormattedNumericValue(double value, int decimalPlaces)
-        {
-            if (value <= 0)
-                return null;
-
-            return Math.Round(value, decimalPlaces);
-        }
-
-        #endregion
-
-        #region Worksheet Formatting
-
-        private void FormatWorksheet(ExcelWorksheet worksheet)
-        {
-            if (worksheet.Dimension == null)
-                return;
-
-            // Auto-fit columns with limits
-            for (int col = 1; col <= worksheet.Dimension.Columns; col++)
-            {
-                worksheet.Column(col).AutoFit();
-
-                // Special handling for Description column (assuming it's column 4)
-                if (col == 4) // Description column
-                {
-                    worksheet.Column(col).Width = Math.Max(worksheet.Column(col).Width, 30); // Minimum 30 units
-
-                    if (worksheet.Column(col).Width > 50) // Maximum 50 units
-                        worksheet.Column(col).Width = 50;
-                }
-                else if (worksheet.Column(col).Width > MAX_COLUMN_WIDTH)
-                {
-                    worksheet.Column(col).Width = MAX_COLUMN_WIDTH;
-                }
-                else
-                {
-                    worksheet.Column(col).Width += COLUMN_PADDING;
-                }
-            }
-
-            // Add borders if enabled
-            if (_settings.AddBorders)
-            {
-                var dataRange = worksheet.Cells[HEADER_ROW, 1, worksheet.Dimension.End.Row, worksheet.Dimension.End.Column];
-                dataRange.Style.Border.Top.Style = ExcelBorderStyle.Thin;
-                dataRange.Style.Border.Left.Style = ExcelBorderStyle.Thin;
-                dataRange.Style.Border.Right.Style = ExcelBorderStyle.Thin;
-                dataRange.Style.Border.Bottom.Style = ExcelBorderStyle.Thin;
-            }
-
-            // Format numeric columns
-            FormatNumericColumns(worksheet);
-
-            // Freeze header row if enabled
-            if (_settings.FreezeHeaderRow)
-            {
-                worksheet.View.FreezePanes(DATA_START_ROW, 1);
-            }
-        }
-
-        private void FormatNumericColumns(ExcelWorksheet worksheet)
-        {
-            if (worksheet.Dimension == null)
-                return;
-
-            var lastRow = worksheet.Dimension.End.Row;
-
-            // Format quantity column (assuming it's column 3)
-            if (worksheet.Dimension.Columns >= 3)
-            {
-                var qtyRange = worksheet.Cells[DATA_START_ROW, 3, lastRow, 3];
-                qtyRange.Style.Numberformat.Format = "0";
-                qtyRange.Style.HorizontalAlignment = ExcelHorizontalAlignment.Center;
-            }
-
-            // Format thickness column (assuming it's column 7)
-            if (worksheet.Dimension.Columns >= 7)
-            {
-                var thicknessRange = worksheet.Cells[DATA_START_ROW, 7, lastRow, 7];
-                thicknessRange.Style.Numberformat.Format = $"0.{new string('0', _settings.ThicknessDecimalPlaces)}";
-                thicknessRange.Style.HorizontalAlignment = ExcelHorizontalAlignment.Right;
-            }
-        }
-
-        #endregion
-
-        #region File Management
-
-        private void ValidateAndPrepareFile(string filepath)
-        {
-            var directory = Path.GetDirectoryName(filepath);
-
-            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
-            {
-                Directory.CreateDirectory(directory);
-            }
-
-            if (UseTemplate())
-            {
-                CopyTemplateToDestination(filepath);
-            }
-            else if (File.Exists(filepath))
-            {
-                File.Delete(filepath); // Remove existing file to start fresh
-            }
-        }
-
-        private bool UseTemplate()
-        {
-            return !string.IsNullOrEmpty(_templatePath) && File.Exists(_templatePath);
-        }
-
-        private void CopyTemplateToDestination(string filepath)
-        {
-            if (!File.Exists(_templatePath))
-            {
-                throw new FileNotFoundException(
-                    $"BOM template file not found at: {_templatePath}. " +
-                    "Either provide a valid template or enable CreateWorksheetIfMissing.",
-                    _templatePath);
-            }
-
-            try
-            {
-                File.Copy(_templatePath, filepath, overwrite: true);
-            }
-            catch (Exception ex)
-            {
-                throw new IOException($"Failed to copy template to {filepath}: {ex.Message}", ex);
-            }
-        }
-
-        private static string GetDefaultTemplatePath()
-        {
-            return Path.Combine(
-                AppDomain.CurrentDomain.BaseDirectory,
-                "Templates",
-                DEFAULT_TEMPLATE_FILENAME);
-        }
-
-        #endregion
-    }
-}
diff --git a/ExportDXF/Services/BomExcelSettings.cs b/ExportDXF/Services/BomExcelSettings.cs
deleted file mode 100644
index ef23eb1..0000000
--- a/ExportDXF/Services/BomExcelSettings.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-namespace ExportDXF.Services
-{
-
-    /// <summary>
-    /// Configuration settings for BOM Excel export.
-    /// </summary>
-    public class BomExcelSettings
-    {
-        /// <summary>
-        /// Create the worksheet if it doesn't exist in the template.
-        /// </summary>
-        public bool CreateWorksheetIfMissing { get; set; } = true;
-
-        /// <summary>
-        /// Skip items that don't have an associated DXF file.
-        /// </summary>
-        public bool SkipItemsWithoutFiles { get; set; } = false;
-
-        /// <summary>
-        /// Add summary section with totals and statistics.
-        /// </summary>
-        public bool AddSummary { get; set; } = false;
-
-        /// <summary>
-        /// Format header row with bold text and background color.
-        /// </summary>
-        public bool FormatHeaders { get; set; } = false;
-
-        /// <summary>
-        /// Add borders around all cells.
-        /// </summary>
-        public bool AddBorders { get; set; } = false;
-
-        /// <summary>
-        /// Freeze the header row for easier scrolling.
-        /// </summary>
-        public bool FreezeHeaderRow { get; set; } = true;
-
-        /// <summary>
-        /// Alternate row background colors for easier reading.
-        /// </summary>
-        public bool AlternateRowColors { get; set; } = true;
-
-        /// <summary>
-        /// Number of decimal places for thickness values.
-        /// </summary>
-        public int ThicknessDecimalPlaces { get; set; } = 4;
-
-        /// <summary>
-        /// Number of decimal places for K-Factor values.
-        /// </summary>
-        public int KFactorDecimalPlaces { get; set; } = 3;
-
-        /// <summary>
-        /// Number of decimal places for bend radius values.
-        /// </summary>
-        public int BendRadiusDecimalPlaces { get; set; } = 3;
-
-        /// <summary>
-        /// Minimum number of digits for item numbers (pad with zeros).
-        /// </summary>
-        public int ItemNumberPadding { get; set; } = 2;
-    }
-}
diff --git a/ExportDXF/Templates/BomTemplate.xlsx b/ExportDXF/Templates/BomTemplate.xlsx
deleted file mode 100644
index ede1380..0000000
Binary files a/ExportDXF/Templates/BomTemplate.xlsx and /dev/null differ