diff --git a/tar/dev.sh b/tar/dev.sh
old mode 100755
new mode 100644
diff --git a/tar/src/mod.ts b/tar/src/mod.ts
index 7c288bf..bb37261 100644
--- a/tar/src/mod.ts
+++ b/tar/src/mod.ts
@@ -2,6 +2,12 @@ import { FS, Path } from "./deps.ts";
 
 import { Tar, Untar } from "./tar.ts";
 
+/**
+ * Uncompresses a tar file to a certain location
+ * @param {string} src Tar file to be uncompressed
+ * @param {string} dest The location to uncompress to
+ * @returns A promise that is resolved once the tar file finished uncompressing
+ */
 export async function uncompress(src: string, dest: string): Promise<void> {
    const tarFile = await Deno.open(src, { read: true });
    const untar = new Untar(tarFile);
@@ -23,9 +29,19 @@ export async function uncompress(src: string, dest: string): Promise<void> {
 }
 
 export interface ICompressOptions {
+   /**
+    * Controls wether all files inside the tar should be prefixed with the foldername or not
+    */
    excludeSrc?: boolean;
 }
 
+/**
+ * Compress file or folder into a .tar file
+ * @param {string} src File or folder to compress
+ * @param {string} dest Path of the resulting .tar file
+ * @param {ICompressOptions} options Options to controll behavious
+ * @returns A promise that is resolved once the tar file finished compressing
+ */
 export async function compress(
    src: string,
    dest: string,