diff --git a/sdk/README.md b/sdk/README.md
index 7c10fe5..d8077c3 100644
--- a/sdk/README.md
+++ b/sdk/README.md
@@ -68,8 +68,8 @@ Command | Description
 ----|----
 `make` | Build all tools from sources
 `make <TARGET>` | Build only the TARGET from sources
-`make BUILD=<BUILD>` | Cross-build all tools from sources for Windows platfowm
-`make BUILD=<BUILD> <TARGET>` | Cross-build only the TARGET from sources for Windows platfowm
+`make BUILD=<BUILD>` | Cross-build all tools from sources for Windows platform
+`make BUILD=<BUILD> <TARGET>` | Cross-build only the TARGET from sources for Windows platform
 
 where:
 
diff --git a/sdk/bin/.gitignore b/sdk/bin/.gitignore
index e9d3051..1400274 100644
--- a/sdk/bin/.gitignore
+++ b/sdk/bin/.gitignore
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: CC0-1.0
 
 sjasmplus
+sjasmplus.exe
 zx7b
 bin2hex
 fcut
diff --git a/sdk/bin/sjasmplus.exe b/sdk/bin/sjasmplus.exe
deleted file mode 100755
index a69ce5b..0000000
Binary files a/sdk/bin/sjasmplus.exe and /dev/null differ
diff --git a/sdk/bin/sjasmplus.exe.license b/sdk/bin/sjasmplus.exe.license
deleted file mode 100644
index aadfbe1..0000000
--- a/sdk/bin/sjasmplus.exe.license
+++ /dev/null
@@ -1,17 +0,0 @@
-SPDX-FileName: sjasmplus.exe
-
-SPDX-FileType: BINARY
-
-SPDX-FileChecksum: SHA1: 0fea7c17d5e83c03466ab99141add32551f16714
-
-SPDX-LicenseConcluded: Zlib
-
-SPDX-LicenseComments: The concluded license is taken from external sources showed in program's banner after program was started.
-
-SPDX-FileCopyrightText: Copyright 2004-2008 by Aprisobal / http://sjasmplus.sf.net / my@aprisobal.by /
-
-SPDX-FileComment: SjASMPlus Z80 Cross-Assembler v1.08 (build 07-04-2016)
-
-SPDX-FileNotice: based on code of SjASM by Sjoerd Mastijn / http://www.xl2s.tk /
-
-SPDX-FileContributor: Modified 2016 AntonioVillena