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  2. Avira VDF History

Avira VDF History

The VDF file contains all the malware detection patterns used by the Avira engine.

Avira updates its VDF files several times in a typical day, ensuring that your Avira security products continue to detect the latest electronic threats. Keeping your VDF file up to date is vital to the safety of your computer.

ID
XVDF Version
Published date
ID
76901
XVDF Version
8.21.8.28
Published date
Tuesday, October 20, 2026
ID
76900
XVDF Version
8.21.8.26
Published date
Tuesday, October 20, 2026
ID
76899
XVDF Version
8.21.8.24
Published date
Tuesday, October 20, 2026
ID
76898
XVDF Version
8.21.8.22
Published date
Monday, October 19, 2026
ID
76897
XVDF Version
8.21.8.20
Published date
Monday, October 19, 2026
ID
76896
XVDF Version
8.21.8.18
Published date
Monday, October 19, 2026
ID
76895
XVDF Version
8.21.8.16
Published date
Monday, October 19, 2026
ID
76894
XVDF Version
8.21.8.14
Published date
Monday, October 19, 2026
ID
76893
XVDF Version
8.21.8.12
Published date
Monday, October 19, 2026
ID
76892
XVDF Version
8.21.8.10
Published date
Sunday, October 18, 2026
ID
76891
XVDF Version
8.21.8.8
Published date
Sunday, October 18, 2026
ID
76890
XVDF Version
8.21.8.6
Published date
Sunday, October 18, 2026
ID
76889
XVDF Version
8.21.8.2
Published date
Sunday, October 18, 2026
ID
76888
XVDF Version
8.21.8.0
Published date
Sunday, October 18, 2026
ID
76887
XVDF Version
8.21.7.254
Published date
Saturday, October 17, 2026
ID
76886
XVDF Version
8.21.7.252
Published date
Saturday, October 17, 2026
ID
76885
XVDF Version
8.21.7.250
Published date
Saturday, October 17, 2026
ID
76884
XVDF Version
8.21.7.248
Published date
Saturday, October 17, 2026
ID
76883
XVDF Version
8.21.7.246
Published date
Saturday, October 17, 2026
ID
76882
XVDF Version
8.21.7.244
Published date
Saturday, October 17, 2026
ID
76881
XVDF Version
8.21.7.242
Published date
Saturday, October 17, 2026
ID
76880
XVDF Version
8.21.7.240
Published date
Friday, October 16, 2026
ID
76879
XVDF Version
8.21.7.238
Published date
Friday, October 16, 2026
ID
76878
XVDF Version
8.21.7.236
Published date
Friday, October 16, 2026
ID
76877
XVDF Version
8.21.7.234
Published date
Friday, October 16, 2026
ID
76876
XVDF Version
8.21.7.232
Published date
Friday, October 16, 2026
ID
76875
XVDF Version
8.21.7.230
Published date
Friday, October 16, 2026
ID
76874
XVDF Version
8.21.7.228
Published date
Thursday, October 15, 2026
ID
76873
XVDF Version
8.21.7.226
Published date
Thursday, October 15, 2026
ID
76872
XVDF Version
8.21.7.224
Published date
Thursday, October 15, 2026
ID
76871
XVDF Version
8.21.7.222
Published date
Thursday, October 15, 2026
ID
76870
XVDF Version
8.21.7.220
Published date
Thursday, October 15, 2026
ID
76869
XVDF Version
8.21.7.218
Published date
Thursday, October 15, 2026
ID
76868
XVDF Version
8.21.7.216
Published date
Thursday, October 15, 2026
ID
76867
XVDF Version
8.21.7.214
Published date
Wednesday, October 14, 2026
ID
76866
XVDF Version
8.21.7.212
Published date
Wednesday, October 14, 2026
ID
76865
XVDF Version
8.21.7.210
Published date
Wednesday, October 14, 2026
ID
76864
XVDF Version
8.21.7.194
Published date
Tuesday, October 13, 2026
ID
76863
XVDF Version
8.21.7.184
Published date
Tuesday, October 13, 2026
ID
76862
XVDF Version
8.21.7.182
Published date
Monday, October 12, 2026
ID
76861
XVDF Version
8.21.7.180
Published date
Monday, October 12, 2026
ID
76860
XVDF Version
8.21.7.178
Published date
Monday, October 12, 2026
ID
76859
XVDF Version
8.21.7.176
Published date
Monday, October 12, 2026
ID
76858
XVDF Version
8.21.7.174
Published date
Monday, October 12, 2026
ID
76857
XVDF Version
8.21.7.172
Published date
Monday, October 12, 2026
ID
76856
XVDF Version
8.21.7.170
Published date
Monday, October 12, 2026
ID
76855
XVDF Version
8.21.7.168
Published date
Sunday, October 11, 2026
ID
76854
XVDF Version
8.21.7.166
Published date
Sunday, October 11, 2026
ID
76853
XVDF Version
8.21.7.162
Published date
Sunday, October 11, 2026
ID
76852
XVDF Version
8.21.7.160
Published date
Sunday, October 11, 2026

Renewal prices for certain annual plans will increase effective July 17, 2024. Review the new pricing here: loading... for Avira Prime - 5 devices, loading... for Avira Prime - 25 devices, loading... for Avira Antivirus Pro, loading... for Avira System Speedup, loading... for Avira Optimization Suite, loading... for Avira Internet Security.

*Important Subscription, Pricing and Offer Details
 

  • Details: Subscription contracts begin when the transaction is complete and are subject to our Terms of Sale and License & Services Agreement. For trials, a payment method is required at sign-up and will be charged at the end of the trial period, unless cancelled first. 
  • Renewal: Subscriptions automatically renew unless the renewal is cancelled before billing. Renewal payments are billed annually (up to 35 days before renewal) or monthly (up to 5 days before renewal) depending on your billing cycle. Annual subscribers will receive an email with the renewal price beforehand. Renewal prices may be higher than the initial price and are subject to change. You can cancel the renewal  as described here in your account or by contacting us here.
  • Cancellation & Refund: you can cancel your contracts and get a full refund within 14 days of initial purchase for monthly subscriptions, and within 60 days of payments for annual subscriptions. For annual renewal payments (including post-trial payment), you can get a pro-rated refund of the remaining months left in your term. For details, visit our Cancellation & Refund Policy. To cancel your contract or request a refund, click here. 
Automatically renews, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Automatically renews, unless the renewal is cancelled. Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer for the first #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Subscription details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# (#cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer for the first #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# (#cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# (#cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#), and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Price subject to change.
Offer details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to 2 x annual renewal price of #cma_promo_renewal_price# / year. Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Special offer for the first #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to 2 x annual renewal price of #cma_promo_renewal_price# / year. Subscription details below.*
Special offer until #cma_promo_end_date#: #cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Savings compared to the renewal price. Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Special offer for the first #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Special offer for the 1st #cma_period# until #cma_promo_end_date#. Automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Subscription details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer for the first #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer for the 1st #cma_period# until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period# and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / first #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. Special offer until #cma_promo_end_date#. When trial ends: paid subscription starts at #cma_promo_price# / 1st #cma_period#, and automatically renews at #cma_promo_renewal_price# / #cma_renewal_period#, unless the renewal is cancelled. Offer details below.*
Payment method required. When trial ends: paid subscription starts and automatically renews, unless the renewal is cancelled. Price subject to change.
Offer details below.*
#cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Then #cma_promo_renewal_price# / #cma_renewal_period#.
#cma_promo_price# — #cma_promo_saved_price# off the first 2 year price of #cma_promo_standard_price#. Then #cma_promo_renewal_price# / #cma_renewal_period#.
#cma_promo_price# — #cma_promo_saved_price# off the 1st #cma_period# price of #cma_promo_standard_price#. Then #cma_promo_renewal_price# / #cma_renewal_period#.
The remaining value left on your current subscription is converted into additional days in your new subscription.
Big savings. Strong online security: 45% off Avira Prime >
Riesen Rabatt. Starke Online-Sicherheit: 45% auf Avira Prime >