File list (Check if you may need any files):
PDFSplitAndCombine.sln
PDFSplitAndCombine.v11.suo
PDFSplitAndCombine
..................\App.config
..................\bin
..................\...\Debug
..................\...\.....\itextsharp.dll
..................\...\.....\itextsharp.pdfa.dll
..................\...\.....\itextsharp.xtra.dll
..................\...\.....\PDFSplitAndCombine.exe
..................\...\.....\PDFSplitAndCombine.exe.config
..................\...\.....\PDFSplitAndCombine.pdb
..................\...\.....\PDFSplitAndCombine.vshost.exe
..................\...\.....\PDFSplitAndCombine.vshost.exe.config
..................\...\.....\PDFSplitAndCombine.vshost.exe.manifest
..................\...\.....\SautinSoft.PdfFocus.dll
..................\Form1.cs
..................\Form1.Designer.cs
..................\Form1.resx
..................\obj
..................\...\Debug
..................\...\.....\DesignTimeResolveAssemblyReferences.cache
..................\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
..................\...\.....\PDFSplitAndCombine.csproj.FileListAbsolute.txt
..................\...\.....\PDFSplitAndCombine.csproj.GenerateResource.Cache
..................\...\.....\PDFSplitAndCombine.csprojResolveAssemblyReference.cache
..................\...\.....\PDFSplitAndCombine.exe
..................\...\.....\PDFSplitAndCombine.Form1.resources
..................\...\.....\PDFSplitAndCombine.pdb
..................\...\.....\PDFSplitAndCombine.Properties.Resources.resources
..................\...\.....\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
..................\...\.....\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
..................\...\.....\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
..................\...\.....\TempPE
..................\PDFSplitAndCombine.csproj
..................\Program.cs
..................\Properties
..................\..........\AssemblyInfo.cs
..................\..........\Resources.Designer.cs
..................\..........\Resources.resx
..................\..........\Settings.Designer.cs
..................\..........\Settings.settings
..................\References
..................\..........\itextsharp.dll
..................\..........\itextsharp.pdfa.dll
..................\..........\itextsharp.xtra.dll