| Commercial ; Z" W, I2 _2 X, o% s
| LGPL v. 2.1
7 s" Q% p A5 M! J5 J2 G | GPL v. 3
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License Cost3 b. R% ]& f6 I, J9 f7 V% i1 _
| License fee charged.
; n/ x# N* l! W& e# s/ r | Free
- Z3 ]/ _# b, G- l) m- [3 o | Free
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Must provide source code for changes to Qt& b5 ^7 `" C: f) b/ }
| No, modifications can be closed$ G$ j8 `* x8 z9 h8 X1 h1 D K
| Source code must be provided3 {! d+ V5 {( l1 U5 ^1 ~ b
| Source code must be provided
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Can create proprietary application
. j/ s& \ S: s | Yes—No source code must be disclosed.6 Q, K: A! {- {5 ^% g o
| Yes, if dynamically linked to Qt library.
7 b0 L' |8 f7 @( H$ E* Z | No, application is subject to the GPL and source must be available.; n- V- G# C$ n3 ^& M* L
|
Updates Provided
9 O( Z0 m) Z4 T1 _- G- |$ M- k | Yes—to those with valid maintenance.9 N0 A' n) q0 T$ K
| Yes—Freely distributed.
$ o2 m0 P2 f! b l | Yes—Freely distributed.7 P8 d( ^/ D& u: D, e, g, ~. L
|
Support! H# y( e# m2 {$ y# U& O
| Yes, with valid maintenance agreement.
1 H+ B# Q8 B1 J. u! N! ^0 g3 j | Not included, available separately for purchase.
- d' q5 ^7 {" g | Not included, available separately for purchase.
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Charge for Runtimes- q% P/ Y, M# Y- Y" X6 g% c2 D! \! g
| Yes, same criteria apply.' a B6 U- W2 T; g; I, v" P* E' \0 q
| No, distribution is royalty free.4 i, j* j$ q. a+ _+ O/ \
| No, distribution is royalty free.
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