diff --git a/Quik.Media.Defaults/Linux/FontConfig.cs b/Quik.Media.Defaults/Linux/FontConfig.cs
new file mode 100644
index 0000000..7c25c92
--- /dev/null
+++ b/Quik.Media.Defaults/Linux/FontConfig.cs
@@ -0,0 +1,230 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.CompilerServices;
+using System.Text;
+using Quik;
+
+namespace Quik.Media.Defaults
+{
+    public static unsafe class FontConfig
+    {
+        private const string fontconfig = "fontconfig";
+
+        public static bool Exists { get; }
+
+        public static IntPtr FAMILY { get; } = Marshal.StringToHGlobalAnsi("family");
+        public static IntPtr STYLE { get; } = Marshal.StringToHGlobalAnsi("style");
+        public static IntPtr FILE { get; } = Marshal.StringToHGlobalAnsi("file");
+        public static IntPtr WEIGHT { get; } = Marshal.StringToHGlobalAnsi("weight");
+        public static IntPtr SLANT { get; } = Marshal.StringToHGlobalAnsi("slant");
+
+
+        static FontConfig()
+        {
+            try
+            {
+                if (FcInitLoadConfigAndFonts() == null)
+                {
+                    Exists = false;
+                }
+                Exists = true;
+            }
+            catch
+            {
+                Exists = false;
+            }
+        }
+
+        [DllImport(fontconfig, EntryPoint = "FcInitLoadConfigAndFonts")]
+        public static extern FcConfig* FcInitLoadConfigAndFonts();
+
+        [DllImport(fontconfig, EntryPoint = "FcConfigGetCurrent")]
+        public static extern FcConfig ConfigGetCurrent();
+
+        [DllImport(fontconfig, EntryPoint = "FcPatternCreate")]
+        public static extern FcPattern PatternCreate();
+
+        [DllImport(fontconfig, EntryPoint = "FcPatternCreate")]
+        public static extern bool FcPatternAdd(FcPattern pattern, IntPtr what, FcValue value, bool append);
+
+        [DllImport(fontconfig, EntryPoint = "FcObjectSetBuild", CallingConvention = CallingConvention.Cdecl)]
+        public static extern FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4, IntPtr i5, IntPtr i6);
+
+        public static FcObjectSet ObjectSetBuild(IntPtr i1)
+        {
+            return ObjectSetBuild(i1, IntPtr.Zero);
+        }
+
+        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2)
+        {
+            return ObjectSetBuild(i1, i2, IntPtr.Zero);
+        }
+        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3)
+        {
+            return ObjectSetBuild(i1, i2, i3, IntPtr.Zero);
+        }
+        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4)
+        {
+            return ObjectSetBuild(i1, i2, i3, i4, IntPtr.Zero);
+        }
+        public static FcObjectSet ObjectSetBuild(IntPtr i1, IntPtr i2, IntPtr i3, IntPtr i4, IntPtr i5)
+        {
+            return ObjectSetBuild(i1, i2, i3, i4, i5, IntPtr.Zero);
+        }
+
+        [DllImport(fontconfig, EntryPoint = "FcFontList")]
+        public static extern FcFontSet FontList(FcConfig config, FcPattern pattern, FcObjectSet objectSet);
+
+        [DllImport(fontconfig, EntryPoint = "FcNameUnparse")]
+        public static extern IntPtr NameUnparse(FcPattern pat);
+
+        public static string NameUnparseStr(FcPattern pat) => Marshal.PtrToStringAnsi(NameUnparse(pat));
+
+        [DllImport(fontconfig, EntryPoint = "FcPatternGetString")]
+        public static extern FcResult PatternGetString(FcPattern p, IntPtr what, int n, out IntPtr val);
+
+        public static FcResult PatternGetString(FcPattern p, IntPtr what, out string str)
+        {
+            FcResult i = PatternGetString(p, what, 0, out IntPtr ptr);
+
+            if (i == FcResult.Match)
+            {
+                str = Marshal.PtrToStringAnsi(ptr);
+            }
+            else
+            {
+                str = null;
+            }
+
+            Marshal.FreeHGlobal(ptr);
+
+            return i;
+        }
+
+        [DllImport(fontconfig, EntryPoint = "FcPatternGet")]
+        public static extern FcResult PatternGet(FcPattern p, IntPtr what, int id, out FcValue value);
+
+        [DllImport(fontconfig, EntryPoint = "FcFontSetDestroy")]
+        public static extern void FontSetDestroy(FcFontSet fs);
+
+        [DllImport(fontconfig, EntryPoint = "FcObjectSetDestroy")]
+        public static extern void ObjectSetDestroy (FcObjectSet os);
+
+        [DllImport(fontconfig, EntryPoint = "FcConfigDestroy")]
+        public static extern void ConfigDestroy (FcConfig cfg);
+
+        [DllImport(fontconfig, EntryPoint = "FcPatternDestroy")]
+        public static extern void PatternDestroy (FcPattern os);
+
+        #region Range
+
+        [DllImport(fontconfig, EntryPoint = "FcRangeCreateDouble")]
+        public static extern IntPtr RangeCreateDouble(double begin, double end);
+
+        [DllImport(fontconfig, EntryPoint = "FcRangeCreateInteger")]
+        public static extern IntPtr RangeCreateInteger (int begin, int end);
+
+        [DllImport(fontconfig, EntryPoint = "FcRangeDestroy")]
+        public static extern void RangeDestroy(IntPtr range);
+
+        [DllImport(fontconfig, EntryPoint = "FcRangeCopy")]
+        public static extern IntPtr RangeCopy (IntPtr range);
+
+        [DllImport(fontconfig, EntryPoint = "FcRangeGetDouble")]
+        public static extern bool RangeGetDouble(IntPtr range, out double start, out double end);
+
+        #endregion
+    }
+
+    public enum FcResult
+    {
+        Match,
+        NoMatch,
+        TypeMismatch,
+        NoId,
+        OutOfMemory
+    }
+
+    public struct FcConfig
+    {
+        public readonly IntPtr Handle;
+    }
+
+    public struct FcPattern
+    {
+        public readonly IntPtr Handle;
+    }
+
+    public unsafe struct FcObjectSet
+    {
+        public readonly IntPtr Handle;
+
+        private Accessor* AsPtr => (Accessor*)Handle;
+
+        public int NObject => AsPtr->nobject;
+
+        public int SObject => AsPtr->sobject;
+
+        #pragma warning disable CS0649 // Will always have default value.
+        private struct Accessor
+        {
+            public int nobject;
+            public int sobject;
+            public byte** objects;
+        }
+        #pragma warning restore CS0649
+    }
+
+    public unsafe struct FcFontSet
+    {
+        public readonly IntPtr Handle;
+        private Accessor* AsPtr => (Accessor*)Handle;
+
+        public int NFont => AsPtr->nfont;
+        public int SFont => AsPtr->sfont;
+
+        public FcPattern this[int i]
+        {
+            get
+            {
+                if (i < 0 || i >= NFont)
+                    throw new IndexOutOfRangeException();
+
+                return AsPtr->fonts[i];
+            }
+        }
+
+        #pragma warning disable CS0649 // Will always have default value.
+        private struct Accessor
+        {
+            public int nfont;
+            public int sfont;
+            public FcPattern* fonts;
+        }
+        #pragma warning restore CS0649
+    }
+
+    public enum FcType
+    {
+        Unknown = -1,
+        Void,
+        Integer,
+        Double,
+        String,
+        Bool,
+        Matrix,
+        CharSet,
+        FTFace,
+        LangSet,
+        Range
+    }
+
+    [StructLayout(LayoutKind.Explicit)]
+    public readonly struct FcValue
+    {
+        [FieldOffset(0)] public readonly FcType Type;
+        [FieldOffset(sizeof(FcType))] public readonly IntPtr Pointer;
+        [FieldOffset(sizeof(FcType))] public readonly int Int;
+        [FieldOffset(sizeof(FcType))] public readonly double Double;
+    }
+}
\ No newline at end of file
diff --git a/Quik.Media.Defaults/Linux/FontConfigFontDatabase.cs b/Quik.Media.Defaults/Linux/FontConfigFontDatabase.cs
new file mode 100644
index 0000000..aa91d5e
--- /dev/null
+++ b/Quik.Media.Defaults/Linux/FontConfigFontDatabase.cs
@@ -0,0 +1,143 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices;
+using Quik.Media.Font;
+using Quik.PAL;
+
+namespace Quik.Media.Defaults.Linux
+{
+    /// <summary>
+    /// Font database for Linux libfontconfig systems.
+    /// </summary>
+    public class FontConfigFontDatabase : IFontDataBase
+    {
+        private IReadOnlyDictionary<FontFace, FileInfo> FilesMap { get; }
+        private IReadOnlyDictionary<string, IReadOnlyList<FontFace>> ByFamily { get; }
+
+        public IEnumerable<FontFace> All { get; }
+
+        public FontConfigFontDatabase()
+        {
+            if (!FontConfig.Exists)
+            {
+                throw new NotSupportedException("This host doesn't have fontconfig installed.");
+            }
+
+            List<FontFace> faces = new List<FontFace>();
+            Dictionary<FontFace, FileInfo> files = new Dictionary<FontFace, FileInfo>();
+            Dictionary<string, List<FontFace>> byFamily = new Dictionary<string, List<FontFace>>();
+            
+            FcConfig config = FontConfig.ConfigGetCurrent();
+            FcPattern pattern = FontConfig.PatternCreate();
+            FcObjectSet os = FontConfig.ObjectSetBuild(FontConfig.FAMILY, FontConfig.STYLE, FontConfig.FILE);
+            FcFontSet fs = FontConfig.FontList(config, pattern, os);
+
+            for (int i = 0; i < fs.NFont; i++)
+            {
+                FcPattern current = fs[i];
+                
+                if (
+                    FontConfig.PatternGetString(current, FontConfig.FAMILY, 0, out IntPtr pFamily) != FcResult.Match ||
+                    FontConfig.PatternGetString(current, FontConfig.STYLE, 0, out IntPtr pStyle) != FcResult.Match)
+                {
+                    continue;
+                }
+
+                string family = Marshal.PtrToStringUTF8(pFamily);
+                string style = Marshal.PtrToStringUTF8(pStyle);
+
+                FontFace face = FontFace.Parse(family, style);
+                faces.Add(face);
+
+                if (!byFamily.TryGetValue(face.Family, out List<FontFace> siblings))
+                {
+                    siblings = new List<FontFace>();
+                    byFamily.Add(face.Family, siblings);
+                }
+                siblings.Add(face);
+
+                FontConfig.PatternGetString(current, FontConfig.FILE, 0, out IntPtr pFile);
+                string file = Marshal.PtrToStringAnsi(pFile);
+
+                files.TryAdd(face, new FileInfo(file));
+            }
+
+            FontConfig.FontSetDestroy(fs);
+            FontConfig.ObjectSetDestroy(os);
+            FontConfig.PatternDestroy(pattern);
+
+            All = faces.ToArray();
+            FilesMap = files;
+            ByFamily = new Dictionary<string, IReadOnlyList<FontFace>>(
+                byFamily.Select(x =>
+                    new KeyValuePair<string, IReadOnlyList<FontFace>>(x.Key, x.Value)
+                )
+            );
+        }
+
+        public IEnumerable<FontFace> Search(FontFace prototype, FontMatchCriteria criteria = FontMatchCriteria.All)
+        {
+            // A bit scuffed and LINQ heavy but it should work.
+            IEnumerable<FontFace> candidates;
+            
+            if (criteria.HasFlag(FontMatchCriteria.Family))
+            {
+                IReadOnlyList<FontFace> siblings;
+                
+                if (!ByFamily.TryGetValue(prototype.Family, out siblings))
+                {
+                    return Enumerable.Empty<FontFace>();
+                }
+
+                candidates = siblings;
+            }
+            else
+            {
+                candidates = All;
+            }
+
+            return 
+                candidates
+                    .Where(x =>
+                        implies(criteria.HasFlag(FontMatchCriteria.Slant), prototype.Slant == x.Slant) ||
+                        implies(criteria.HasFlag(FontMatchCriteria.Weight), prototype.Weight == x.Weight) ||
+                        implies(criteria.HasFlag(FontMatchCriteria.Stretch), prototype.Stretch == x.Stretch)
+                    )
+                    .OrderByDescending(x =>
+
+                        (prototype.Slant == x.Slant ? 1 : 0) +
+                        (prototype.Weight == x.Weight ? 1 : 0) +
+                        (prototype.Stretch == x.Stretch ? 1 : 0) +
+                        confidence(prototype.Family, x.Family) * 3
+                    );
+
+            // a => b = a'+b
+            static bool implies(bool a, bool b)
+            {
+                return !a || b;
+            }
+
+            static int confidence(string target, string testee)
+            {
+                int i;
+                for (i = 0; i < target.Length && i < testee.Length && target[i] == testee[i]; i++);
+                return i;
+            }
+        }
+
+        public FileInfo FontFileInfo(FontFace face)
+        {
+            if (FilesMap.TryGetValue(face, out FileInfo info))
+                return info;
+            else
+                return null;
+        }
+
+        public Stream Open(FontFace face)
+        {
+            return FontFileInfo(face)?.OpenRead() ?? throw new FileNotFoundException();
+        }
+    }
+}
\ No newline at end of file