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Download Email - Fast and Smart Mail V5.1.1_1213_31102025.ZIP
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ZIP files require a Split APKs Installer (e.g., SAI) from Google Play to install. Steps: 1. Download SAI from Google Play; 2. Open SAI and tap "Install APKs"; 3. Select the ZIP file; 4. Complete installation.
V5.1.1_1213_31102025
ZIP
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V5.1.1_1213_31102025
Version Code
1213
File Size
13.62 MB
Update time
12/23/2025, 7:09:19 AM
System
Android 8.0+ (Oreo, API 26)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V5.1.1_1213_31102025
ZIP
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V5.1.1_1213_31102025
Version Code
1213
File Size
13.62 MB
Update time
12/23/2025, 7:09:19 AM
System
Android 8.0+ (Oreo, API 26)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V5.1.1_1213_31102025
ZIP
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V5.1.1_1213_31102025
Version Code
1213
File Size
13.62 MB
Update time
12/23/2025, 7:09:19 AM
System
Android 8.0+ (Oreo, API 26)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V5.1.1_1213_31102025
ZIP
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V5.1.1_1213_31102025
Version Code
1213
File Size
13.62 MB
Update time
12/23/2025, 7:09:19 AM
System
Android 8.0+ (Oreo, API 26)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.58.00_97_09042024
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.58.00_97_09042024
Version Code
97
File Size
20.41 MB
Update time
4/8/2024, 12:00:00 AM
System
Android 7.0+ (Nougat, API 24)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.58.00_97_09042024
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.58.00_97_09042024
Version Code
97
File Size
20.41 MB
Update time
4/8/2024, 12:00:00 AM
System
Android 7.0+ (Nougat, API 24)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.58.00_97_09042024
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.58.00_97_09042024
Version Code
97
File Size
20.41 MB
Update time
4/8/2024, 12:00:00 AM
System
Android 7.0+ (Nougat, API 24)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.58.00_97_09042024
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.58.00_97_09042024
Version Code
97
File Size
20.41 MB
Update time
4/8/2024, 12:00:00 AM
System
Android 7.0+ (Nougat, API 24)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.45.01_13112023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.45.01_13112023
Version Code
75
File Size
22.65 MB
Update time
11/13/2023, 12:00:00 AM
System
Android 6.0+ (Marshmallow, API 23)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.45.01_13112023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.45.01_13112023
Version Code
75
File Size
22.65 MB
Update time
11/13/2023, 12:00:00 AM
System
Android 6.0+ (Marshmallow, API 23)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.45.01_13112023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.45.01_13112023
Version Code
75
File Size
22.65 MB
Update time
11/13/2023, 12:00:00 AM
System
Android 6.0+ (Marshmallow, API 23)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.45.01_13112023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.45.01_13112023
Version Code
75
File Size
22.65 MB
Update time
11/13/2023, 12:00:00 AM
System
Android 6.0+ (Marshmallow, API 23)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.36.66_12082023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.36.66_12082023
Version Code
66
File Size
23.52 MB
Update time
8/12/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.36.66_12082023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.36.66_12082023
Version Code
66
File Size
23.52 MB
Update time
8/12/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.36.66_12082023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.36.66_12082023
Version Code
66
File Size
23.52 MB
Update time
8/12/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.36.66_12082023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.36.66_12082023
Version Code
66
File Size
23.52 MB
Update time
8/12/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.33.63_03072023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.33.63_03072023
Version Code
63
File Size
22.4 MB
Update time
7/2/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.33.63_03072023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.33.63_03072023
Version Code
63
File Size
22.4 MB
Update time
7/2/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.33.63_03072023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.33.63_03072023
Version Code
63
File Size
22.4 MB
Update time
7/2/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.33.63_03072023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.33.63_03072023
Version Code
63
File Size
22.4 MB
Update time
7/2/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.32.62_16062023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.32.62_16062023
Version Code
62
File Size
22.39 MB
Update time
6/16/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.32.62_16062023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.32.62_16062023
Version Code
62
File Size
22.39 MB
Update time
6/16/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.32.62_16062023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.32.62_16062023
Version Code
62
File Size
22.39 MB
Update time
6/16/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.32.62_16062023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.32.62_16062023
Version Code
62
File Size
22.39 MB
Update time
6/16/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.31.61_29052023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.31.61_29052023
Version Code
61
File Size
22.36 MB
Update time
5/28/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.31.61_29052023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.31.61_29052023
Version Code
61
File Size
22.36 MB
Update time
5/28/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.31.61_29052023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.31.61_29052023
Version Code
61
File Size
22.36 MB
Update time
5/28/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.31.61_29052023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.31.61_29052023
Version Code
61
File Size
22.36 MB
Update time
5/28/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.30.60_22042023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.30.60_22042023
Version Code
60
File Size
21.32 MB
Update time
4/21/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.30.60_22042023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.30.60_22042023
Version Code
60
File Size
21.32 MB
Update time
4/21/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.30.60_22042023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.30.60_22042023
Version Code
60
File Size
21.32 MB
Update time
4/21/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.30.60_22042023
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.30.60_22042023
Version Code
60
File Size
21.32 MB
Update time
4/21/2023, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.22.54_12122022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.22.54_12122022
Version Code
54
File Size
23.26 MB
Update time
12/11/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.22.54_12122022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.22.54_12122022
Version Code
54
File Size
23.26 MB
Update time
12/11/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.22.54_12122022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.22.54_12122022
Version Code
54
File Size
23.26 MB
Update time
12/11/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.22.54_12122022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.22.54_12122022
Version Code
54
File Size
23.26 MB
Update time
12/11/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.1.0.50_26112022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.1.0.50_26112022
Version Code
51
File Size
23.44 MB
Update time
11/25/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.1.0.50_26112022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.1.0.50_26112022
Version Code
51
File Size
23.44 MB
Update time
11/25/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.1.0.50_26112022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.1.0.50_26112022
Version Code
51
File Size
23.44 MB
Update time
11/25/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V3.1.0.50_26112022
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V3.1.0.50_26112022
Version Code
51
File Size
23.44 MB
Update time
11/25/2022, 12:00:00 AM
System
Android 5.0+ (Lollipop, API 21)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.24.40_1031
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.24.40_1031
Version Code
40
File Size
10.6 MB
Update time
11/5/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.24.40_1031
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.24.40_1031
Version Code
40
File Size
10.6 MB
Update time
11/5/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.24.40_1031
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.24.40_1031
Version Code
40
File Size
10.6 MB
Update time
11/5/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.24.40_1031
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.24.40_1031
Version Code
40
File Size
10.6 MB
Update time
11/5/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.21.38_0128
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.21.38_0128
Version Code
38
File Size
11.3 MB
Update time
2/15/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.21.38_0128
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.21.38_0128
Version Code
38
File Size
11.3 MB
Update time
2/15/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.21.38_0128
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.21.38_0128
Version Code
38
File Size
11.3 MB
Update time
2/15/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.21.38_0128
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.21.38_0128
Version Code
38
File Size
11.3 MB
Update time
2/15/2021, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.12.36_1005
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.12.36_1005
Version Code
36
File Size
11.0 MB
Update time
10/6/2020, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
V2.12.36_1005
APK
Package Name
com.fastsigninemail.securemail.bestemail
Version Name
V2.12.36_1005
Version Code
36
File Size
11.0 MB
Update time
10/6/2020, 12:00:00 AM
System
Android 4.4+ (Kitkat, API 19)
Signature
47a97805bb7bc2e1efd31a07c81305a1ee649d10
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