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Previous Versions
Fast STL Viewer
2.62
APK
April 3, 2026
14.36 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 50168a936ef90280917ae191007ffa449855181c
Size: 14.36 MB
What's New:
Normal visualization: inspect surface quality with adjustable per-face normal vectors over wireframe.
Fast STL Viewer
2.61
APK
April 2, 2026
14.33 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 69fe7f5c33611784642b6fde0eb0596af149f6fb
Size: 14.33 MB
What's New:
New: Printability dashboard detects mesh issues — open edges, flipped normals, non-manifold geometry, and degenerate faces.
Fast STL Viewer
2.60
APK
March 28, 2026
12.35 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: c1352b38bd013a6a11e3976833d493b20c8eacb3
Size: 12.35 MB
What's New:
New: Printability dashboard detects mesh issues — open edges, flipped normals, non-manifold geometry, and degenerate faces.
Fast STL Viewer
2.59
APK
March 27, 2026
12.3 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 13e0e04873db54d69ecde3f8f0cd883079d10da9
Size: 12.3 MB
What's New:
New Properties dialog: view triangle count, bounding box, volume, and surface area in one place with unit conversion.
Fast STL Viewer
2.58
APK
March 22, 2026
12.3 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 60ad12aac2b591c633e000dba8f0a7493b5735d7
Size: 12.3 MB
What's New:
Open entire assemblies at once — select multiple STL files in your file manager and share them to Fast STL Viewer, or use multi-select in the Open and Add menus.
Fast STL Viewer
2.57
APK
March 21, 2026
12.3 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: e74ecd2a9c19b2d0efd67efc9b9e8d8fefb845bf
Size: 12.3 MB
What's New:
Open entire assemblies at once — select multiple STL files in your file manager and share them to Fast STL Viewer, or use multi-select in the Open and Add menus.
Fast STL Viewer
2.54
APK
March 17, 2026
11.89 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: e582ad53877a7766ee5540fa73d640ad2c98d8e0
Size: 11.89 MB
What's New:
New: Distance measurement tool! Tap two points on any mesh to measure the distance between them. Results shown in mm, cm, and inches. Find it under Tools → Distance.
Fast STL Viewer
2.53
APK
March 16, 2026
11.87 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: af1d18cf7d8cf0d0d08fa12856799b12ce1f3ae0
Size: 11.87 MB
What's New:
Stability and performance improvements.
Fast STL Viewer
2.52
APK
March 13, 2026
11.85 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: a7c02cb5604f10c1301d521cc4e8d506f043c0ec
Size: 11.85 MB
What's New:
Volume and Surface Area now show results in mm, cm, and inches side by side. Choose which unit your file was designed in — your choice is remembered for next time.
Fast STL Viewer
2.51
APK
March 11, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 46d16e5b02652fd0c03330a28ce07817d49aa870
Size: 11.79 MB
What's New:
App stability improvements.
Fast STL Viewer
2.49
APK
March 10, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 0527db9a05ff8a3b3375f6da494b611403a21adf
Size: 11.79 MB
What's New:
Watch a short ad to try any Pro feature for 2 hours — no subscription needed.
Fast STL Viewer
2.47
APK
March 8, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 8a33e5b8456e9a466851617c4c898f518506a36d
Size: 11.79 MB
What's New:
Improved stability when selecting models on certain devices
Fast STL Viewer
2.45
APK
March 7, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 6a06af562dab58731734c2f85708c2dc57209af4
Size: 11.79 MB
What's New:
Go Pro: unlock all premium features with one subscription. Crash fixes and stability improvements.
Fast STL Viewer
2.44
APK
March 6, 2026
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 5e9c6c1fa7fb23b886fbcb2aebe8aa6c450a7979
Size: 11.77 MB
What's New:
Improved stability when selecting models on certain devices
Fast STL Viewer
2.43
APK
March 5, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 46137f079b2a5c3b5191c5aef8184b004ab3ee45
Size: 11.79 MB
What's New:
App stability improvements
Fast STL Viewer
2.42
APK
March 3, 2026
11.79 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 720b4fec547ddbb6df69c5764186954e8bbce0e9
Size: 11.79 MB
What's New:
App stability improvements
Fast STL Viewer
2.41
APK
December 18, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 6680aa5311d0e27fc106a7d3b4292e11b4f64876
Size: 11.77 MB
What's New:
New paid feature: STL slice view
Fast STL Viewer
2.40
APK
December 17, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 9f3c7bbd9979f26e6d6fb8d090fd0b9a6232e57a
Size: 11.77 MB
What's New:
New paid feature: STL slice view
Fast STL Viewer
2.39
APK
December 15, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 1ceb57017d2b2e49f642033bf367176188392e85
Size: 11.77 MB
What's New:
New paid feature: STL surface area calculation
Fast STL Viewer
2.37
APK
December 6, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 47e1b201c1cc1d557a6cf2012a964fa0a13ffde1
Size: 11.77 MB
What's New:
App stability improvements
Fast STL Viewer
2.36
APK
November 30, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: b153495651e9ca5da92f15965a0b03ade9c1c31d
Size: 11.77 MB
What's New:
App stability improvements
Fast STL Viewer
2.34
APK
November 24, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 17ae4e1b48aa37ea74fe1da9bb3b62962310ed0b
Size: 11.77 MB
What's New:
Added support for viewing models using orthographic projection.
Fast STL Viewer
2.32
APK
November 23, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 877d4101eadd32955be5e41dc4a08fd75e2ae718
Size: 11.77 MB
What's New:
App stability improvements
Fast STL Viewer
2.31
APK
November 17, 2025
11.77 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 9dbb9d71a06f4a4142202ed18d89ce30c767203e
Size: 11.77 MB
What's New:
Large files now open 50x faster
Fast STL Viewer
2.30
APK
November 10, 2025
11.75 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: ac29af25363c2f87d93746df0c8145ec639bd8fa
Size: 11.75 MB
What's New:
App stability improvements
Fast STL Viewer
2.29
APK
April 7, 2025
10.67 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: f820bbee65d699e164a32aa752eb4493cbdd665e
Size: 10.67 MB
What's New:
App stability improvements
Fast STL Viewer
2.28
APK
April 4, 2025
10.67 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 42e0f2a90f96e80c79592a4be3318d42aa504e70
Size: 10.67 MB
What's New:
App stability improvements
Fast STL Viewer
2.27
APK
March 17, 2025
10.66 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: ad2b273c2e456bff1322201d44535466d2dc856c
Size: 10.66 MB
What's New:
Now open WhatsApp attachments directly
Fast STL Viewer
2.26
APK
March 17, 2025
10.66 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: feda2fd539a7c5698864483268b5691a06b6c1be
Size: 10.66 MB
What's New:
App stability improvements
Fast STL Viewer
2.25
APK
March 5, 2025
10.6 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: 120-640dpi
SHA1: 8e3e2a2b7c36666ac78b2fa6e7b70a5097ff7f1c
Size: 10.6 MB
What's New:
New option to save all scene objects
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